1 files changed, 1 insertions, 0 deletions

diff --git a/MLKError.m b/MLKError.m
index 3aad324..6b48aa9 100644
--- a/MLKError.m
+++ b/MLKError.m
@@ -17,6 +17,7 @@
  */
 
 #import "MLKError.h"
+#import "runtime-compatibility.h"
 
 
 @implementation MLKError