diff --git a/exercises/practice/difference-of-squares/src/difference_of_squares.clj b/exercises/practice/difference-of-squares/src/difference_of_squares.clj
index 5200bdcd..d9744756 100644
--- a/exercises/practice/difference-of-squares/src/difference_of_squares.clj
+++ b/exercises/practice/difference-of-squares/src/difference_of_squares.clj
@@ -1,13 +1,13 @@
 (ns difference-of-squares)
 
-(defn difference [] ;; <- arglist goes here
+(defn sum-of-squares [] ;; <- arglist goes here
   ;; your code goes here
 )
 
-(defn sum-of-squares [] ;; <- arglist goes here
+(defn square-of-sum [] ;; <- arglist goes here
   ;; your code goes here
 )
 
-(defn square-of-sum [] ;; <- arglist goes here
+(defn difference [] ;; <- arglist goes here
   ;; your code goes here
 )