diff --git a/src/test/docker/shibboleth-idp/Dockerfile b/src/test/docker/shibboleth-idp/Dockerfile
index bbbc46d..4099cc3 100644
--- a/src/test/docker/shibboleth-idp/Dockerfile
+++ b/src/test/docker/shibboleth-idp/Dockerfile
@@ -22,7 +22,7 @@ RUN yum install -y dos2unix
 
 COPY opt-shibboleth-idp /opt/shibboleth-idp/
 
-RUN dos2unix /opt/shibboleth-idp/ \
+RUN dos2unix /opt/shibboleth-idp/bin/*.sh \
     && chmod +x /opt/shibboleth-idp/bin/*.sh
 
 FROM amazoncorretto:17 as prod