diff --git a/libc/Android.mk b/libc/Android.mk
index d94dce2..1ca84c1 100644
--- a/libc/Android.mk
+++ b/libc/Android.mk
@@ -856,7 +856,9 @@
 LOCAL_SRC_FILES := $(libc_upstream_netbsd_src_files)
 LOCAL_CFLAGS := \
     $(libc_common_cflags) \
-    -Wno-sign-compare -Wno-uninitialized \
+    -Wno-sign-compare \
+    -Wno-uninitialized \
+    -Wno-unused-parameter \
     -DPOSIX_MISTAKE \
     -include netbsd-compat.h \