diff --git a/tests/docker.sh b/tests/docker.sh
index 711647508..520e47b81 100755
--- a/tests/docker.sh
+++ b/tests/docker.sh
@@ -38,7 +38,7 @@ join_images() {
 	fi
 }
 
-for f in alpine debian; do
+for f in alpine; do
 	for arch in $arches; do
 		cp tests/dockerfiles/Dockerfile.$f Dockerfile.$arch
 		if [ "$arch" == "riscv64" ]; then