Add extra check for name

Signed-off-by: Somtochi Onyekwere <somtochionyekwere@gmail.com>

pkg/canary/deployment_controller.go

@@ -489,9 +489,12 @@ func (c *DeploymentController) appendPrimarySuffixToValuesIfNeeded(labelSelector
 				}
 			}
 		}
+
 		for key, value := range labelSelector.MatchLabels {
 			if contains(c.labels, key) {
-				labelSelector.MatchLabels[key] = value + "-primary"
+				if value == canaryDep.Name {
+					labelSelector.MatchLabels[key] = value + "-primary"
+				}
 			}
 		}
 	}