diff --git a/libretro-build-qnx.sh b/libretro-build-qnx.sh
index 6377ebf6..abd76592 100755
--- a/libretro-build-qnx.sh
+++ b/libretro-build-qnx.sh
@@ -65,4 +65,5 @@ else
    build_libretro_3dengine
    build_libretro_vecx
    build_libretro_tgbdual
+   build_libretro_prosystem
 fi