diff --git a/pywebsrv.py b/pywebsrv.py
index 5fbda3d..dbc0775 100644
--- a/pywebsrv.py
+++ b/pywebsrv.py
@@ -28,7 +28,7 @@ import signal
 import sys
 
 try:
-    from autocertgen import AutoCertGen
+    from certgen import AutoCertGen
 except ImportError:
     print(
         "WARN: You need the AutoCertGen plugin! Please install it from\n"