diff --git a/pkgs/by-name/ac/acc/package.nix b/pkgs/by-name/ac/acc/package.nix
index 24519ce9e909..8d585bf57fbb 100644
--- a/pkgs/by-name/ac/acc/package.nix
+++ b/pkgs/by-name/ac/acc/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch,
   cmake,
 }:
 stdenv.mkDerivation (finalAttrs: {
@@ -18,6 +19,16 @@ stdenv.mkDerivation (finalAttrs: {
   patches = [
     # Don't force static builds
     ./disable-static.patch
+    (fetchpatch {
+      name = "cmake-fix-1";
+      url = "https://github.com/ZDoom/acc/commit/a0e7d2437c7f66a2b973537c2e854e2b91cd9c4c.patch";
+      hash = "sha256-n+YctiUFYbv6u3ixB5wTsT8KBmearECoUtC74OpoG6c=";
+    })
+    (fetchpatch {
+      name = "cmake-fix-2";
+      url = "https://github.com/ZDoom/acc/commit/df6a2735acccad9131ce73fa07506445cfe69ec2.patch";
+      hash = "sha256-DFMxZ8/Shv+tBSPXdhaPI1iTi1fbng/IMO//0Jk4Lk4=";
+    })
   ];
 
   nativeBuildInputs = [ cmake ];