diff --git a/examples/vector_adapter_ex1.c b/examples/vector_adapter_ex1.c
index 962b586..f25ceef 100755
--- a/examples/vector_adapter_ex1.c
+++ b/examples/vector_adapter_ex1.c
@@ -14,7 +14,6 @@ int main(int argc, char **argv)
 
 	//Create minimal perfect hash function using the default (chm) algorithm.
 	cmph_config_t *config = cmph_config_new(source);
-        cmph_config_set_graphsize(config, 1.0); // this is not required, just to get a smaller function
 	cmph_config_set_algo(config, CMPH_BRZ);
 	cmph_config_set_mphf_fd(config, mphf_fd);
 	cmph_t *hash = cmph_new(config);