diff --git a/Dockerfile b/Dockerfile
index c243f1f..02111ec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -776,7 +776,7 @@ RUN \
 
 RUN \
   echo "**** arrange files ****" && \
-  /usr/local/lib/rustlib/uninstall.sh && 
+  /usr/local/lib/rustlib/uninstall.sh && \
   ldconfig && \
   mkdir -p \
     /buildout/usr/local/bin \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 18f8800..6cb340f 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -476,7 +476,7 @@ RUN \
 
 RUN \
   echo "**** arrange files ****" && \
-  /usr/local/lib/rustlib/uninstall.sh && 
+  /usr/local/lib/rustlib/uninstall.sh && \
   ldconfig && \
   mkdir -p \
     /buildout/usr/local/bin \