diff --git a/nlsr_sync.c b/nlsr_sync.c
index 1d16e73..61eadb3 100644
--- a/nlsr_sync.c
+++ b/nlsr_sync.c
@@ -267,7 +267,7 @@
 															&ptr_in, &length_in);
 					content_data = (unsigned char **)calloc(1,sizeof(char *));
 					*content_data = (unsigned char *) calloc(length_in, 
-																sizeof(char ));
+																sizeof(char *));
 					memcpy (*content_data, ptr_in, length_in);
 					ret=0;
 				}