diff --git a/config.lib b/config.lib
index 76cd37fde2..dbee012207 100644
--- a/config.lib
+++ b/config.lib
@@ -1562,7 +1562,7 @@ make_cflags_and_ldflags() {
 				LDFLAGS="$LDFLAGS -Wl,--subsystem,windows"
 			fi
 
-			LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32 -limm32"
+			LIBS="$LIBS -lws2_32 -lwinmm -lusp10 -lgdi32 -ldxguid -lole32 -limm32"
 
 			if [ $cc_version -ge 404 ]; then
 				LDFLAGS_BUILD="$LDFLAGS_BUILD -static-libgcc -static-libstdc++"