diff --git a/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCollapserKey.java b/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCollapserKey.java
index 449dd0422..4734cf9af 100644
--- a/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCollapserKey.java
+++ b/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCollapserKey.java
@@ -65,7 +65,11 @@ private HystrixCollapserKeyDefault(String name) {
             public String name() {
                 return name;
             }
-
+            
+            @Override
+            public String toString() {
+            	return name;
+            }
         }
     }
 }
diff --git a/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCommandKey.java b/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCommandKey.java
index 900ce44b3..f0132ba25 100644
--- a/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCommandKey.java
+++ b/hystrix-core/src/main/java/com/netflix/hystrix/HystrixCommandKey.java
@@ -66,7 +66,11 @@ private HystrixCommandKeyDefault(String name) {
             public String name() {
                 return name;
             }
-
+            
+            @Override
+            public String toString() {
+            	return name;
+            }
         }
 
         /* package-private */ static int getCommandCount() {
diff --git a/hystrix-core/src/main/java/com/netflix/hystrix/HystrixThreadPoolKey.java b/hystrix-core/src/main/java/com/netflix/hystrix/HystrixThreadPoolKey.java
index f6cf4d8d9..f36a28264 100644
--- a/hystrix-core/src/main/java/com/netflix/hystrix/HystrixThreadPoolKey.java
+++ b/hystrix-core/src/main/java/com/netflix/hystrix/HystrixThreadPoolKey.java
@@ -68,7 +68,11 @@ private HystrixThreadPoolKeyDefault(String name) {
             public String name() {
                 return name;
             }
-
+            
+            @Override
+            public String toString() {
+            	return name;
+            }
         }
 
         /* package-private */ static int getThreadPoolCount() {