diff --git a/assets/assets.json b/assets/assets.json
index 7f83dfb2..a9a2f276 100644
--- a/assets/assets.json
+++ b/assets/assets.json
@@ -32723,11 +32723,6 @@
     "start": 1084332,
     "size": 124
   },
-  {
-    "path": "manager1D/gUnk_08108C88.bin",
-    "start": 1084552,
-    "size": 4
-  },
   {
     "path": "manager1F/gUnk_08108C9C.bin",
     "start": 1084572,
diff --git a/data/const/manager/manager1D.s b/data/const/manager/manager1D.s
deleted file mode 100644
index 37ea7655..00000000
--- a/data/const/manager/manager1D.s
+++ /dev/null
@@ -1,12 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.section .rodata
-    .align 2
-
-gUnk_08108C80:: @ 08108C80
-	.4byte sub_0805B5E0
-	.4byte sub_0805B638
-
-gUnk_08108C88:: @ 08108C88
-	.incbin "manager1D/gUnk_08108C88.bin"
diff --git a/linker.ld b/linker.ld
index ad43df49..f5fd46da 100644
--- a/linker.ld
+++ b/linker.ld
@@ -1128,7 +1128,7 @@ SECTIONS {
         data/const/manager/manager1A.o(.rodata);
         src/manager/manager1B.o(.rodata);
         src/manager/manager1C.o(.rodata);
-        data/const/manager/manager1D.o(.rodata);
+        src/manager/manager1D.o(.rodata);
         src/manager/manager1E.o(.rodata);
         data/const/manager/manager1F.o(.rodata);
         src/manager/manager22.o(.rodata);
diff --git a/src/manager/manager1D.c b/src/manager/manager1D.c
index f1d9a40f..7d74ef45 100644
--- a/src/manager/manager1D.c
+++ b/src/manager/manager1D.c
@@ -2,15 +2,19 @@
 #include "room.h"
 #include "screen.h"
 
-extern void (*const gUnk_08108C80[])(Manager*);
-
-extern u16 gUnk_08108C88[];
+void sub_0805B5E0(Manager*);
+void sub_0805B638(Manager*);
 
 void Manager1D_Main(Manager* this) {
-    gUnk_08108C80[this->action](this);
+    static void (*const actionFuncs[])(Manager*) = {
+        sub_0805B5E0,
+        sub_0805B638,
+    };
+    actionFuncs[this->action](this);
 }
 
 void sub_0805B5E0(Manager* this) {
+    static const u16 gUnk_08108C88[] = { 0x1e07, 0x1e07 };
     this->action = 1;
 
     gScreen.lcd.displayControl |= DISPCNT_BG3_ON;