diff --git a/lib/i18n/tasks/plural_keys.rb b/lib/i18n/tasks/plural_keys.rb
index 68ab523d..bd310fae 100644
--- a/lib/i18n/tasks/plural_keys.rb
+++ b/lib/i18n/tasks/plural_keys.rb
@@ -46,9 +46,14 @@ def plural_nodes(tree)
   end
 
   def plural_forms?(s)
+    return false if non_plural_other?(s)
     s.present? && s.all? { |node| node.leaf? && plural_suffix?(node.key) }
   end
 
+  def non_plural_other?(s)
+    s.size == 1 && s.first.leaf? && (!s.first.value.is_a?(String) || !s.first.value.include?('%{count}'))
+  end
+
   def plural_suffix?(key)
     PLURAL_KEY_SUFFIXES.include?(key)
   end