1 files changed, 2 insertions, 2 deletions
diff --git a/database/engine/datafile.c b/database/engine/datafile.c
index 7a052f963..d42311079 100644
--- a/database/engine/datafile.c
+++ b/database/engine/datafile.c
@@ -51,7 +51,7 @@ static void datafile_init(struct rrdengine_datafile *datafile, struct rrdengine_
 
 void generate_datafilepath(struct rrdengine_datafile *datafile, char *str, size_t maxlen)
 {
-    (void) snprintf(str, maxlen, "%s/" DATAFILE_PREFIX RRDENG_FILE_NUMBER_PRINT_TMPL DATAFILE_EXTENSION,
+    (void) snprintfz(str, maxlen, "%s/" DATAFILE_PREFIX RRDENG_FILE_NUMBER_PRINT_TMPL DATAFILE_EXTENSION,
                     datafile->ctx->dbfiles_path, datafile->tier, datafile->fileno);
 }
 
@@ -457,4 +457,4 @@ void finalize_data_files(struct rrdengine_instance *ctx)
         freez(datafile);
 
     }
-}
-\ No newline at end of file
+}