diff --git a/.gitignore b/.gitignore
index 6570d0d1b..e47253ff1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,10 @@ build
 *.so
 numba_cuda/numba/cuda/tests/cudadrv/test_device_functions.*
 numba_cuda/numba/cuda/tests/cudadrv/undefined_extern.*
+testing/*.a
+testing/*.cubin
+testing/*.fatbin
+testing/*.ltoir
+testing/*.ltoir.o
+testing/*.o
+testing/*.ptx