diff --git a/Mage.Sets/src/mage/cards/r/RocketLauncher.java b/Mage.Sets/src/mage/cards/r/RocketLauncher.java
index b87e73f05ce..3563189cab9 100644
--- a/Mage.Sets/src/mage/cards/r/RocketLauncher.java
+++ b/Mage.Sets/src/mage/cards/r/RocketLauncher.java
@@ -53,6 +53,11 @@ enum RocketLauncherCondition implements Condition {
     @Override
     public boolean apply(Game game, Ability source) {
         Permanent permanent = source.getSourcePermanentIfItStillExists(game);
-        return permanent != null && !permanent.wasControlledFromStartOfControllerTurn();
+        return permanent != null && permanent.wasControlledFromStartOfControllerTurn();
     }
-}
\ No newline at end of file
+
+    @Override
+    public String toString() {
+        return "you've controlled {this} continuously since the beginning of your most recent turn";
+    }
+}