diff --git a/llvm.spec b/llvm.spec
index 7e9d1b2..d114b17 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -226,7 +226,9 @@ rm -Rf %{build_install_prefix}/share/opt-viewer
 
 %check
 %if %{with check}
-LD_LIBRARY_PATH=%{buildroot}/%{install_libdir}  %{__ninja} check-all -C ./_build/
+export LD_LIBRARY_PATH=%{buildroot}/%{install_libdir}  
+export PATH=%{buildroot}/%{install_bindir}:$PATH
+%{__ninja} check-all -C ./_build/
 %endif
 
 %ldconfig_scriptlets libs