diff --git a/plugins/c9.cli.publish/install.js b/plugins/c9.cli.publish/install.js
index 10be9751..1ea7e584 100644
--- a/plugins/c9.cli.publish/install.js
+++ b/plugins/c9.cli.publish/install.js
@@ -388,8 +388,8 @@ define(function(require, exports, module) {
                 if (verbose)
                     console.log("Installing debug version of package");
                 
-                if (!options.test)
-                    return callback(new Error("Dry run is not supported for debug installations"));
+                if (options.test)
+                    return callback(new Error("Test is not supported for debug installations"));
                 
                 prepareDirectory(function(err, packagePath){
                     if (err) return callback(err);