diff --git a/msys2/ps/bin/ps-setup b/msys2/ps/bin/ps-setup
index f7a245a4a..4939e0632 100644
--- a/msys2/ps/bin/ps-setup
+++ b/msys2/ps/bin/ps-setup
@@ -15,6 +15,8 @@ setup_proxspace ()
 	
 	python3 -m pip install ansicolors sslcrypto
 	
+	yes | pacman -Sc
+	
 	echo $(date '+%Y-%m-%d %H:%M:%S') > /ps/installed64.txt
   fi
 }