diff --git a/crates/uv-resolver/src/lock/mod.rs b/crates/uv-resolver/src/lock/mod.rs
index fa0db8a16..04a29f98b 100644
--- a/crates/uv-resolver/src/lock/mod.rs
+++ b/crates/uv-resolver/src/lock/mod.rs
@@ -2905,11 +2905,16 @@ enum SourceDist {
         #[serde(flatten)]
         metadata: SourceDistMetadata,
     },
+    Metadata {
+        #[serde(flatten)]
+        metadata: SourceDistMetadata,
+    },
 }
 
 impl SourceDist {
     fn filename(&self) -> Option<Cow<str>> {
         match self {
+            SourceDist::Metadata { .. } => None,
             SourceDist::Url { url, .. } => url.filename().ok(),
             SourceDist::Path { path, .. } => {
                 path.file_name().map(|filename| filename.to_string_lossy())
@@ -2919,6 +2924,7 @@ impl SourceDist {
 
     fn url(&self) -> Option<&UrlString> {
         match &self {
+            SourceDist::Metadata { .. } => None,
             SourceDist::Url { url, .. } => Some(url),
             SourceDist::Path { .. } => None,
         }
@@ -2926,6 +2932,7 @@ impl SourceDist {
 
     fn path(&self) -> Option<&Path> {
         match &self {
+            SourceDist::Metadata { .. } => None,
             SourceDist::Url { .. } => None,
             SourceDist::Path { path, .. } => Some(path),
         }
@@ -2933,6 +2940,7 @@ impl SourceDist {
 
     fn hash(&self) -> Option<&Hash> {
         match &self {
+            SourceDist::Metadata { metadata } => metadata.hash.as_ref(),
             SourceDist::Url { metadata, .. } => metadata.hash.as_ref(),
             SourceDist::Path { metadata, .. } => metadata.hash.as_ref(),
         }
@@ -2940,6 +2948,7 @@ impl SourceDist {
 
     fn size(&self) -> Option<u64> {
         match &self {
+            SourceDist::Metadata { metadata } => metadata.size,
             SourceDist::Url { metadata, .. } => metadata.size,
             SourceDist::Path { metadata, .. } => metadata.size,
         }
@@ -2990,14 +2999,16 @@ impl SourceDist {
             uv_distribution_types::SourceDist::Registry(ref reg_dist) => {
                 SourceDist::from_registry_dist(reg_dist, index)
             }
-            uv_distribution_types::SourceDist::DirectUrl(ref direct_dist) => {
-                SourceDist::from_direct_dist(id, direct_dist, hashes).map(Some)
+            uv_distribution_types::SourceDist::DirectUrl(_) => {
+                SourceDist::from_direct_dist(id, hashes).map(Some)
+            }
+            uv_distribution_types::SourceDist::Path(_) => {
+                SourceDist::from_path_dist(id, hashes).map(Some)
             }
             // An actual sdist entry in the lockfile is only required when
             // it's from a registry or a direct URL. Otherwise, it's strictly
             // redundant with the information in all other kinds of `source`.
             uv_distribution_types::SourceDist::Git(_)
-            | uv_distribution_types::SourceDist::Path(_)
             | uv_distribution_types::SourceDist::Directory(_) => Ok(None),
         }
     }
@@ -3046,11 +3057,7 @@ impl SourceDist {
         }
     }
 
-    fn from_direct_dist(
-        id: &PackageId,
-        direct_dist: &DirectUrlSourceDist,
-        hashes: &[HashDigest],
-    ) -> Result<SourceDist, LockError> {
+    fn from_direct_dist(id: &PackageId, hashes: &[HashDigest]) -> Result<SourceDist, LockError> {
         let Some(hash) = hashes.iter().max().cloned().map(Hash::from) else {
             let kind = LockErrorKind::Hash {
                 id: id.clone(),
@@ -3059,8 +3066,24 @@ impl SourceDist {
             };
             return Err(kind.into());
         };
-        Ok(SourceDist::Url {
-            url: normalize_url(direct_dist.url.to_url()),
+        Ok(SourceDist::Metadata {
+            metadata: SourceDistMetadata {
+                hash: Some(hash),
+                size: None,
+            },
+        })
+    }
+
+    fn from_path_dist(id: &PackageId, hashes: &[HashDigest]) -> Result<SourceDist, LockError> {
+        let Some(hash) = hashes.iter().max().cloned().map(Hash::from) else {
+            let kind = LockErrorKind::Hash {
+                id: id.clone(),
+                artifact_type: "path source distribution",
+                expected: true,
+            };
+            return Err(kind.into());
+        };
+        Ok(SourceDist::Metadata {
             metadata: SourceDistMetadata {
                 hash: Some(hash),
                 size: None,
@@ -3082,6 +3105,10 @@ enum SourceDistWire {
         #[serde(flatten)]
         metadata: SourceDistMetadata,
     },
+    Metadata {
+        #[serde(flatten)]
+        metadata: SourceDistMetadata,
+    },
 }
 
 impl SourceDist {
@@ -3089,6 +3116,7 @@ impl SourceDist {
     fn to_toml(&self) -> anyhow::Result<InlineTable> {
         let mut table = InlineTable::new();
         match &self {
+            SourceDist::Metadata { .. } => {}
             SourceDist::Url { url, .. } => {
                 table.insert("url", Value::from(url.as_ref()));
             }
@@ -3116,6 +3144,7 @@ impl TryFrom<SourceDistWire> for SourceDist {
                 path: path.into(),
                 metadata,
             }),
+            SourceDistWire::Metadata { metadata } => Ok(SourceDist::Metadata { metadata }),
         }
     }
 }
diff --git a/crates/uv/tests/it/lock.rs b/crates/uv/tests/it/lock.rs
index 5d0983b11..f8cf0bbc5 100644
--- a/crates/uv/tests/it/lock.rs
+++ b/crates/uv/tests/it/lock.rs
@@ -1138,7 +1138,7 @@ fn lock_sdist_url() -> Result<()> {
             { name = "idna" },
             { name = "sniffio" },
         ]
-        sdist = { url = "https://files.pythonhosted.org/packages/db/4d/3970183622f0330d3c23d9b8a5f52e365e50381fd484d08e3285104333d3/anyio-4.3.0.tar.gz", hash = "sha256:f75253795a87df48568485fd18cdd2a3fa5c4f7c5be8e5e36637733fce06fed6" }
+        sdist = { hash = "sha256:f75253795a87df48568485fd18cdd2a3fa5c4f7c5be8e5e36637733fce06fed6" }
 
         [package.metadata]
         requires-dist = [
@@ -1307,7 +1307,7 @@ fn lock_sdist_url_subdirectory() -> Result<()> {
         dependencies = [
             { name = "anyio" },
         ]
-        sdist = { url = "https://github.com/user-attachments/files/18216295/subdirectory-test.tar.gz", hash = "sha256:24b55efee28d08ad3cdc58903e359e820601baa6a4a4b3424311541ebcfb09d3" }
+        sdist = { hash = "sha256:24b55efee28d08ad3cdc58903e359e820601baa6a4a4b3424311541ebcfb09d3" }
 
         [package.metadata]
         requires-dist = [{ name = "anyio" }]
@@ -9556,7 +9556,7 @@ fn lock_sources_url() -> Result<()> {
         dependencies = [
             { name = "anyio" },
         ]
-        sdist = { url = "https://github.com/user-attachments/files/16592193/workspace.zip", hash = "sha256:ba690a925dc3d1b53e0675201c9ec26ab59eeec72ab271562f53297bf1817263" }
+        sdist = { hash = "sha256:ba690a925dc3d1b53e0675201c9ec26ab59eeec72ab271562f53297bf1817263" }
 
         [package.metadata]
         requires-dist = [{ name = "anyio" }]
@@ -9636,11 +9636,11 @@ fn lock_sources_archive() -> Result<()> {
 
     let lock = context.read("uv.lock");
 
-    // insta::with_settings!({
-    //     filters => context.filters(),
-    // }, {
-    assert_snapshot!(
-        lock, @r###"
+    insta::with_settings!({
+        filters => context.filters(),
+    }, {
+        assert_snapshot!(
+            lock, @r###"
         version = 1
         requires-python = ">=3.12"
 
@@ -9696,12 +9696,13 @@ fn lock_sources_archive() -> Result<()> {
         dependencies = [
             { name = "anyio" },
         ]
+        sdist = { hash = "sha256:ba690a925dc3d1b53e0675201c9ec26ab59eeec72ab271562f53297bf1817263" }
 
         [package.metadata]
         requires-dist = [{ name = "anyio" }]
         "###
-    );
-    // });
+        );
+    });
 
     // Re-run with `--locked`.
     uv_snapshot!(context.filters(), context.lock().arg("--locked"), @r###"
@@ -17496,7 +17497,7 @@ fn lock_multiple_sources() -> Result<()> {
         resolution-markers = [
             "sys_platform == 'win32'",
         ]
-        sdist = { url = "https://files.pythonhosted.org/packages/d7/4b/cbd8e699e64a6f16ca3a8220661b5f83792b3017d0f79807cb8708d33913/iniconfig-2.0.0.tar.gz", hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3" }
+        sdist = { hash = "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3" }
 
         [[package]]
         name = "iniconfig"