diff --git a/setup.sh b/setup.sh
index 939b48b..f33c744 100644
--- a/setup.sh
+++ b/setup.sh
@@ -545,8 +545,9 @@ sed -i -e "s%${tag_cachain}%${CAChainPath}%" "${configPath}/${file_mozmodern}"
 
 # if using PHP: process buffers.conf
 if [ ${usePHP} -eq 1 ]; then
-echo "updating ${warn}${configPath}/${file_buffers}${norm}"
-cat "${configPath}/${file_buffersPHP}" >> "${configPath}/${file_buffers}"
+    echo "updating ${warn}${configPath}/${file_buffers}${norm}"
+    cat "${configPath}/${file_buffersPHP}" >> "${configPath}/${file_buffers}"
+fi
 
 
 # debug section