diff --git a/pkgs/development/compilers/llvm/12/llvm/default.nix b/pkgs/development/compilers/llvm/12/llvm/default.nix
index 8acd4d2c1fda..56a3d01e4b16 100644
--- a/pkgs/development/compilers/llvm/12/llvm/default.nix
+++ b/pkgs/development/compilers/llvm/12/llvm/default.nix
@@ -104,6 +104,8 @@ in stdenv.mkDerivation (rec {
     rm test/DebugInfo/X86/convert-inlined.ll
     rm test/DebugInfo/X86/convert-linked.ll
     rm test/tools/dsymutil/X86/op-convert.test
+    rm test/tools/gold/X86/split-dwarf.ll
+    rm test/tools/llvm-objcopy/MachO/universal-object.test
   '' + optionalString (stdenv.hostPlatform.system == "armv6l-linux") ''
     # Seems to require certain floating point hardware (NEON?)
     rm test/ExecutionEngine/frem.ll