diff --git a/btcpay-clean.sh b/btcpay-clean.sh
index f6ba599..f89b541 100755
--- a/btcpay-clean.sh
+++ b/btcpay-clean.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-docker image prune -af
\ No newline at end of file
+docker image prune -af --filter "label!=org.btcpayserver.image=docker-compose-generator"
\ No newline at end of file