diff --git a/src/mod/asr_tts/mod_pocketsphinx/Makefile b/src/mod/asr_tts/mod_pocketsphinx/Makefile
index 6ce191f3c9..68101a6e41 100644
--- a/src/mod/asr_tts/mod_pocketsphinx/Makefile
+++ b/src/mod/asr_tts/mod_pocketsphinx/Makefile
@@ -48,7 +48,7 @@ $(DESTDIR)$(PREFIX)/grammar/model/communicator:
 	mv $(BASE)/libs/Communicator_semi_40.cd_semi_6000/* $(DESTDIR)$(PREFIX)/grammar/model/communicator
 
 $(DESTDIR)$(PREFIX)/grammar/model/wsj1:
-	mkdir -p $(DESTDIR)$(PREFIX)/grammar/model/wjs1
+	mkdir -p $(DESTDIR)$(PREFIX)/grammar/model/wsj1
 	mv $(POCKETSPHINX_DIR)/model/hmm/wsj1/* $(DESTDIR)$(PREFIX)/grammar/model/communicator/wsj1
 
 grammar_maker: