diff --git a/wordfreq_builder/wordfreq_builder/cli/count_tokens.py b/wordfreq_builder/wordfreq_builder/cli/count_tokens.py
index 39d5cce..56b93cb 100644
--- a/wordfreq_builder/wordfreq_builder/cli/count_tokens.py
+++ b/wordfreq_builder/wordfreq_builder/cli/count_tokens.py
@@ -2,8 +2,8 @@ from wordfreq_builder.word_counts import count_tokens, write_wordlist
 import argparse
 
 
-def handle_counts(filename_in, filename_out, lang):
-    counts = count_tokens(filename_in, lang)
+def handle_counts(filename_in, filename_out):
+    counts = count_tokens(filename_in)
     write_wordlist(counts, filename_out)
 
 
@@ -11,6 +11,5 @@ if __name__ == '__main__':
     parser = argparse.ArgumentParser()
     parser.add_argument('filename_in', help='name of input file containing tokens')
     parser.add_argument('filename_out', help='name of output file')
-    parser.add_argument('lang', help='language of input file')
     args = parser.parse_args()
-    handle_counts(args.filename_in, args.filename_out, args.lang)
+    handle_counts(args.filename_in, args.filename_out)
diff --git a/wordfreq_builder/wordfreq_builder/ninja.py b/wordfreq_builder/wordfreq_builder/ninja.py
index 094479f..0f43c2e 100644
--- a/wordfreq_builder/wordfreq_builder/ninja.py
+++ b/wordfreq_builder/wordfreq_builder/ninja.py
@@ -98,7 +98,7 @@ def wikipedia_deps(dirname_in, languages):
                 lines, 'tokenize_japanese', plain_text_file, mecab_token_file)
             add_dep(lines, 'count', mecab_token_file, count_file)
         else:
-            add_dep(lines, 'count', plain_text_file, count_file})
+            add_dep(lines, 'count', plain_text_file, count_file)
 
     return lines