diff --git a/contrib/src/vpx/rules.mak b/contrib/src/vpx/rules.mak
index 48aa7586a5c427513bcbdd8d79cc3f156c0ebca7..21141252e60aa2e3d63d97399736ceff5cf4039f 100644
--- a/contrib/src/vpx/rules.mak
+++ b/contrib/src/vpx/rules.mak
@@ -91,9 +91,15 @@ VPX_CONF := \
 	--disable-install-docs \
 	--enable-realtime-only \
 	--enable-error-concealment \
-	--disable-runtime-cpu-detect \
 	--disable-webm-io
 
+ifdef HAVE_ANDROID
+	VPX_CONF += --disable-runtime-cpu-detect
+endif
+ifdef HAVE_IOS
+	VPX_CONF += --disable-runtime-cpu-detect
+endif
+
 ifdef HAVE_WIN32
 VPX_CONF +=	--disable-ssse3
 endif