diff --git a/tools/n64splat b/tools/n64splat
index 1e6f29d78e..5d0ddef55b 160000
--- a/tools/n64splat
+++ b/tools/n64splat
@@ -1 +1 @@
-Subproject commit 1e6f29d78e80cd8e43b2b9e82895103baf83a04c
+Subproject commit 5d0ddef55b38563641d40dea7d0f662c1025e638
diff --git a/tools/splat.yaml b/tools/splat.yaml
index d0a2061011..01621683eb 100644
--- a/tools/splat.yaml
+++ b/tools/splat.yaml
@@ -1,7 +1,10 @@
 name: "Paper Mario (North America)"
 basename: "papermario"
-options: ["find-file-boundaries", "skip-asm"]
-compiler: "GCC"
+options:
+  "find-file-boundaries": True
+  "skip-asm": True
+  pycparser_flags: ["-Iinclude", "-D_LANGUAGE_C", "-ffreestanding", "-DF3DEX_GBI_2", "-DSPLAT"]
+  compiler: "GCC"
 segments:
   - name: header
     type: code