diff --git a/pkgs/by-name/ze/zeroad-data/package.nix b/pkgs/by-name/ze/zeroad-data/package.nix
index 1a2fc18052ec..74eea77ad053 100644
--- a/pkgs/by-name/ze/zeroad-data/package.nix
+++ b/pkgs/by-name/ze/zeroad-data/package.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://releases.wildfiregames.com/0ad-${version}-unix-data.tar.xz";
-    hash = "sha256-PkiFWrjh74EnAzhGLIJwsBUhPxT14FSquSrXTV6lneo=";
+    hash = "sha256-g34tbd8TiwJfwCAXJF11gaS7hP2UtCwOYF0yG3AXqZg=";
   };
 
   installPhase = ''
diff --git a/pkgs/by-name/ze/zeroad-unwrapped/fix-build-script.patch b/pkgs/by-name/ze/zeroad-unwrapped/fix-build-script.patch
deleted file mode 100644
index be341779561d..000000000000
--- a/pkgs/by-name/ze/zeroad-unwrapped/fix-build-script.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/libraries/build-source-libs.sh b/libraries/build-source-libs.sh
-index 323260a5..da67b293 100755
---- a/libraries/build-source-libs.sh
-+++ b/libraries/build-source-libs.sh
-@@ -62,7 +62,7 @@ while [ "$#" -gt 0 ]; do
- 		--with-system-cxxtest) with_system_cxxtest=true ;;
- 		--with-system-nvtt) with_system_nvtt=true ;;
- 		--with-system-mozjs) with_system_mozjs=true ;;
--		--with-system-premake) with_system_mozjs=true ;;
-+		--with-system-premake) with_system_premake=true ;;
- 		--with-spirv-reflect) with_spirv_reflect=true ;;
- 		-j*) JOBS="$1" ;;
- 		*)
diff --git a/pkgs/by-name/ze/zeroad-unwrapped/package.nix b/pkgs/by-name/ze/zeroad-unwrapped/package.nix
index 58298f94c1ea..bfa07cc46860 100644
--- a/pkgs/by-name/ze/zeroad-unwrapped/package.nix
+++ b/pkgs/by-name/ze/zeroad-unwrapped/package.nix
@@ -42,11 +42,11 @@
 
 stdenv.mkDerivation rec {
   pname = "0ad";
-  version = "0.27.0";
+  version = "0.27.1";
 
   src = fetchurl {
     url = "http://releases.wildfiregames.com/0ad-${version}-unix-build.tar.xz";
-    hash = "sha256-qpSFcAl1DV9h2/AWvBUOO9y9s6zfyK0gtzq4tD6aG6Y=";
+    hash = "sha256-oKU1XutZaNJPKDdwc2FQ2XTa/sugd1TUZicH3BcBa/s=";
   };
 
   nativeBuildInputs = [
@@ -101,10 +101,6 @@ stdenv.mkDerivation rec {
 
   patches = [
     ./rootdir_env.patch
-    # Fix build script when using system premake
-    # https://gitea.wildfiregames.com/0ad/0ad/pulls/7571
-    # FIXME: Remove with next package update
-    ./fix-build-script.patch
   ];
 
   configurePhase = ''