diff --git a/CHANGELOG.md b/CHANGELOG.md
index 295ccec..3dd1d71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,7 @@
 - Fixes
   - #222: Improve `cabal.project` parser by handling files not ending with newline
   - #271, #223: Change all `types.attrsOf` to `types.lazyAttrsOf`. If you use `lib.mkIf` for `attrsOf` values (not `submodule` options), use `lib.optionalAttrs` instead. This fixes #270 (`basePackages`) and improves performance.
+  - #296: Fix `removeConfigureFlags` to actually work.
 
 ## 0.4.0 (Aug 22, 2023)
 
diff --git a/nix/modules/project/settings/all.nix b/nix/modules/project/settings/all.nix
index b9058ae..b44ee3f 100644
--- a/nix/modules/project/settings/all.nix
+++ b/nix/modules/project/settings/all.nix
@@ -195,7 +195,7 @@ in
       impl =
         let
           removeConfigureFlags = flags: drv:
-            builtins.foldl' removeConfigureFlag drv flags;
+            builtins.foldl' (lib.flip removeConfigureFlag) drv flags;
         in
         removeConfigureFlags;
     };