diff --git a/pkgs/by-name/ch/chawan/package.nix b/pkgs/by-name/ch/chawan/package.nix
index 34bfcc8f10cf..34f5779cb13f 100644
--- a/pkgs/by-name/ch/chawan/package.nix
+++ b/pkgs/by-name/ch/chawan/package.nix
@@ -14,19 +14,15 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "chawan";
-  version = "0.3.2";
+  version = "0.3.3";
 
   src = fetchFromSourcehut {
     owner = "~bptato";
     repo = "chawan";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-JPFQsu5vLSesgpbX79Z5e0GGFIsC4PUJuZQS8a5Oq2c=";
+    hash = "sha256-GVDh94pgdMlwHMyqtT8q2yM+rwioodBYQfA+AOZ/CsU=";
   };
 
-  env.NIX_CFLAGS_COMPILE = toString (
-    lib.optional stdenv.cc.isClang "-Wno-error=implicit-function-declaration"
-  );
-
   nativeBuildInputs = [
     makeBinaryWrapper
     nim