diff --git a/c_testanalysis.c b/c_testanalysis.c
index 5a660cb..bb40f4a 100644
--- a/c_testanalysis.c
+++ b/c_testanalysis.c
@@ -4,34 +4,10 @@
 #include <math.h>
 #include "collocatordb.h"
 
-uint64_t total=0;
-
-vocab_entry vocab[100000];
-
-void read_vocab(char *fname) {
-  char strbuf[2048];
-  long long freq;
-	FILE *fin = fopen(fname, "rb");
-	if (fin == NULL) {
-		printf("Vocabulary file not found\n");
-		exit(1);
-	}
-  uint64_t i = 0;
-  while(!feof(fin)) {
-		fscanf(fin, "%s %lld", strbuf, &freq);
-    vocab[i].word = strdup(strbuf);
-    vocab[i].freq = freq;
-    total += freq;
-    i++;
-  }
-  fclose(fin);
-}
-
 int main() {
 	COLLOCATORS *cdb = open_collocators_for_read("/vol/work/kupietz/Work2/kl/trunk/Analysemethoden/wang2vec/sample");
-  read_vocab("/vol/work/kupietz/Work2/kl/trunk/Analysemethoden/wang2vec/sample.vocab");
   for(int i=100; i < 1000; i++)
-    get_collocators(cdb, i, vocab, total);
-  printf("%s\n", get_collocators_as_json(cdb, 500, vocab, total));
+    get_collocators(cdb, i);
+  printf("%s\n", get_collocators_as_json(cdb, 500));
 	return 0;
 }