diff --git a/plugins/module_utils/rule.py b/plugins/module_utils/rule.py
index 54d5a6d0..25ace9ea 100644
--- a/plugins/module_utils/rule.py
+++ b/plugins/module_utils/rule.py
@@ -154,7 +154,10 @@ def _parse_floating_interfaces(self, interfaces):
         """ validate param interface field when floating is true """
         res = []
         for interface in interfaces.split(','):
-            res.append(self.pfsense.parse_interface(interface))
+            if interface == 'any':
+                res.append(interface)
+            else:
+                res.append(self.pfsense.parse_interface(interface))
         self._floating_interfaces = interfaces
         return ','.join(res)
 
diff --git a/plugins/modules/pfsense_rule.py b/plugins/modules/pfsense_rule.py
index 749358ef..0c22db1e 100644
--- a/plugins/modules/pfsense_rule.py
+++ b/plugins/modules/pfsense_rule.py
@@ -42,7 +42,7 @@
     default: false
     type: bool
   interface:
-    description: The interface for the rule
+    description: The interface for the rule. Use 'any' to apply to all interface (for floating rules only).
     required: true
     type: str
   floating: