diff --git a/build_opensubtitles.sh b/build_opensubtitles.sh
index 28bbbf2..2e53d88 100755
--- a/build_opensubtitles.sh
+++ b/build_opensubtitles.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-cd fast_aligner
+cd fast-aligner
 make -j2
 cd ../tests
 ./addFastAlignedTM.sh