diff --git a/audio/pulseaudio/Makefile b/audio/pulseaudio/Makefile
index 43031962dffd..4ff0c31f7b09 100644
--- a/audio/pulseaudio/Makefile
+++ b/audio/pulseaudio/Makefile
@@ -112,6 +112,7 @@ post-patch:
 		-e 's|--directory|-d|g' \
 		${WRKSRC}/src/utils/pa-info
 	@${REINPLACE_CMD} -e 's|-Wmissing-include-dirs||g' \
+		-e 's|main ()|main (void)|g' \
 		${WRKSRC}/configure
 
 pre-install-TEST-on: do-test