diff --git a/.gitignore b/.gitignore
index e8c71266a88ed3f33e109c2525a035365673126c..1724bd4384bf97ed6dac0a6831dd35d884bc66c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,5 +25,6 @@ tools/Montreal-Forced-Aligner/
 tools/sctk
 tools/sctk-20159b5/
 tools/kaldi
+tools/OpenBLAS/
 
 *output/