diff --git a/utils/casctl b/utils/casctl
index f811596..64a5e38 100755
--- a/utils/casctl
+++ b/utils/casctl
@@ -10,9 +10,6 @@ import sys
 
 import opencas
 
-if sys.version_info < (3, 5):
-    raise RuntimeError('At least Python 3.5 is required')
-
 def eprint(*args, **kwargs):
     print(*args, file=sys.stderr, **kwargs)