diff --git a/src/ui/ProcessTab.py b/src/ui/ProcessTab.py
index 8e81cba8..59fad8bd 100644
--- a/src/ui/ProcessTab.py
+++ b/src/ui/ProcessTab.py
@@ -46,7 +46,7 @@ def __init__(self, parent, backend: str, method: str):
         # value is the encoder used
         self.encoderDict = {
             "libx264": "libx264",
-            "libx265": "lib265",
+            "libx265": "libx265",
         }
 
         # get default backend