diff --git a/build-unix-rgfw-debug-.sh b/build-unix-rgfw-debug-.sh
index 3dca458..3594dd5 100755
--- a/build-unix-rgfw-debug-.sh
+++ b/build-unix-rgfw-debug-.sh
@@ -1,5 +1,4 @@
 #!/bin/sh
 mlton -const 'Exn.keepHistory true' -link-opt "-lX11 -lXrandr -lGL" \
-  -export-header ffi/mlton-rgfw-export.h \
   shf-rgfw.mlb \
   ffi/rgfw-export.c
diff --git a/ffi/mlton-rgfw-export.h b/ffi/mlton-rgfw-export.h
index 3261adc..7d4711e 100644
--- a/ffi/mlton-rgfw-export.h
+++ b/ffi/mlton-rgfw-export.h
@@ -83,7 +83,6 @@ typedef Vector(Char32_t) String32_t;
 typedef Vector(Char32_t) String32;
 
 typedef Int32_t Bool_t;
-typedef Int32_t Bool;
 typedef String8_t NullString8_t;
 typedef String8_t NullString8;
 
diff --git a/shf-rgfw b/shf-rgfw
index 67c3ee0..f36c244 100755
Binary files a/shf-rgfw and b/shf-rgfw differ