diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index aa92f889e6e..c7f1e27f6ba 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -164,8 +164,11 @@ static void si_destroy_compiler(struct si_compiler *compiler)
 		LLVMDisposeMessage((char*)compiler->data_layout);
 	if (compiler->passmgr)
 		LLVMDisposePassManager(compiler->passmgr);
+#if HAVE_LLVM < 0x0500 || HAVE_LLVM >= 0x0700
+	/* This crashes on LLVM 5.0 and 6.0 and Ubuntu 18.04, so leak it there. */
 	if (compiler->target_library_info)
 		gallivm_dispose_target_library_info(compiler->target_library_info);
+#endif
 	if (compiler->tm)
 		LLVMDisposeTargetMachine(compiler->tm);
 }