diff --git a/scripts.d/50-soxr.sh b/scripts.d/50-soxr.sh
index c170aa9..5df1fea 100755
--- a/scripts.d/50-soxr.sh
+++ b/scripts.d/50-soxr.sh
@@ -29,6 +29,10 @@ ffbuild_unconfigure() {
     echo --disable-libsoxr
 }
 
+ffbuild_ldflags() {
+    echo -pthread
+}
+
 ffbuild_libs() {
     echo -lgomp
 }