diff --git a/build_script b/build_script
index f271eff..784f99c 100755
--- a/build_script
+++ b/build_script
@@ -24,7 +24,7 @@ git submodule update --init --recursive
 
 git clean -dfx
 
-cp docker_library_php/8.1/bullseye/apache/* .
+cp docker_library_php/8.1/buster/apache/* .
 
 rm -f tmp
 touch tmp