diff --git a/tools/m2ctx.py b/tools/m2ctx.py
index 2e78becd87..55dd79dfd8 100755
--- a/tools/m2ctx.py
+++ b/tools/m2ctx.py
@@ -18,6 +18,7 @@ CPP_FLAGS = [
     "-Isrc",
     "-Ibuild/n64-us",
     "-I.",
+    "-Iextracted/n64-us",
 
     "-DF3DEX_GBI_2",
     "-DF3DEX_GBI_PL",
@@ -26,7 +27,7 @@ CPP_FLAGS = [
     "-D_LANGUAGE_C",
     "-DNON_MATCHING",
     "-D_Static_assert(x, y)=",
-    "-D__attribute__(x)="
+    "-D__attribute__(x)=",
     "-D_MIPS_SZLONG=32",
     "-ffreestanding",
     "-DM2CTX",