diff --git a/pkgs/top-level/php-packages.nix b/pkgs/top-level/php-packages.nix
index de9b83df972e..a39cb293842c 100644
--- a/pkgs/top-level/php-packages.nix
+++ b/pkgs/top-level/php-packages.nix
@@ -777,7 +777,7 @@ in {
       namedExtensions = builtins.map
         (drv: {
           name = drv.name;
-          value = mkExtension drv;
+          value = mkExtension (builtins.removeAttrs drv [ "enable" ]);
         })
         (builtins.filter (i: i.enable or true) extensionData);