diff --git a/llvm.spec b/llvm.spec
index 2ad5bd4..ffe09f6 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -169,6 +169,8 @@ rm tools/clang/test/Driver/x86_features.c
 %if "%{_lib}" == "lib64"
 # lib64 related problems on 64bit
 rm tools/clang/test/Driver/linux-ld.c
+# Seems to be racy under OBS
+rm projects/compiler-rt/lib/lsan/lit_tests/TestCases/use_tls_dynamic.cc
 %else
 # This test is broken on 32bit
 rm projects/compiler-rt/lib/ubsan/lit_tests/TestCases/TypeCheck/vptr.cpp