diff --git a/apps/common/validators.py b/apps/common/validators.py
index bb472dfc2..5bb3e4bdb 100644
--- a/apps/common/validators.py
+++ b/apps/common/validators.py
@@ -54,5 +54,5 @@ class PhoneValidator:
         except NumberParseException:
             valid = False
 
-        if valid:
+        if not valid:
             raise serializers.ValidationError(self.message)