diff --git a/.gitmodules b/.gitmodules
index a893b7a8..53673b4b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,4 +6,4 @@
 	url = https://github.com/HarbourMasters/Torch
 [submodule "libultraship"]
 	path = libultraship
-	url = https://github.com/Kenix3/libultraship.git
+	url = https://github.com/dcampora/libultraship.git
diff --git a/tools/SDL3 b/tools/SDL3
deleted file mode 160000
index 69d28027..00000000
--- a/tools/SDL3
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 69d28027adb70daf962621bb5e8ab00a069cbe30