diff --git a/fast-aligner/Makefile b/fast-aligner/Makefile
index ba425c7..470a3b0 100644
--- a/fast-aligner/Makefile
+++ b/fast-aligner/Makefile
@@ -1,6 +1,6 @@
 SRC_LANG=pl
 TRG_LANG=en
-CORPUS_NAME=opensubtitles_sample
+CORPUS_NAME=opensubtitles
 SEPARATOR=@\#@
 
 DICTIONARY_WEIGHT=3