diff --git a/src/_ppgplot.c b/src/_ppgplot.c
index 1a77bed..9648bef 100644
--- a/src/_ppgplot.c
+++ b/src/_ppgplot.c
@@ -2291,7 +2291,7 @@ static PyMethodDef PpgMethods[] = {
 #if PY_MAJOR_VERSION >= 3
     #define MOD_INIT(name) PyMODINIT_FUNC PyInit_##name(void)
 #else
-    #define MOD_INIT(name) PyMODINIT_FUNC init_##name(void)
+    #define MOD_INIT(name) PyMODINIT_FUNC init##name(void)
 #endif
 
 MOD_INIT(_ppgplot)