diff --git a/BUILD.gn b/BUILD.gn
index ba3f2f6..e92086e 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -59,6 +59,8 @@
     # For asm keyword in src/aarch64/ffi.c
     "-std=gnu11",
   ]
+
+  cflags_c = [ "-Wno-strict-prototypes" ]
 }
 
 source_set("ffi_static") {