diff --git a/nix/image/php-ext.nix b/nix/image/php-ext.nix
index 69d23e1..0a7e53e 100644
--- a/nix/image/php-ext.nix
+++ b/nix/image/php-ext.nix
@@ -38,7 +38,7 @@ in
         imagick
       ]
       ++ optionals (!debug) [
-        smbclient # this breaks the build for no apparent reason
+        # smbclient # this breaks the build for no apparent reason
       ]
       ++ optionals withBlackfire [
         blackfire