diff --git a/povray_wasm/docker.sh b/povray_wasm/docker.sh
index d34470a..b192a7a 100644
--- a/povray_wasm/docker.sh
+++ b/povray_wasm/docker.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-sudo docker build . -t povray_wasm
\ No newline at end of file
+sudo docker -t povray_wasm --rm build . 
\ No newline at end of file