diff --git a/src/runtime/c/pgf/pgf.c b/src/runtime/c/pgf/pgf.c
index 4fc909acf..0070e5f48 100644
--- a/src/runtime/c/pgf/pgf.c
+++ b/src/runtime/c/pgf/pgf.c
@@ -29,6 +29,8 @@ pgf_read(const char* fpath,
 	pgf_reader_done(rdr, pgf);
 
 	gu_pool_free(tmp_pool);
+	
+	fclose(infile);
 	return pgf;
 }