diff --git a/projects/validators/fuzz_validators.py b/projects/validators/fuzz_validators.py
index ccdc91aa2..bf799bd1f 100644
--- a/projects/validators/fuzz_validators.py
+++ b/projects/validators/fuzz_validators.py
@@ -25,9 +25,7 @@ def TestOneInput(data):
       validators.slug,
       validators.mac_address,
       validators.ipv4,
-      validators.ipv4_cidr,
       validators.ipv6,
-      validators.ipv6_cidr,
       validators.iban,
       validators.md5,
       validators.sha1,