diff --git a/.zappr.yml b/.zappr.yml
index 0058bd69..2aeb5a7f 100644
--- a/.zappr.yml
+++ b/.zappr.yml
@@ -2,7 +2,7 @@ approvals:
   # PR needs at least 4 approvals
   minimum: 1
   # approval = comment that matches this regex
-  pattern: "^\s*(:?\\+1:?|👍)\s*$"
+  pattern: "^\s*(:?\\+1:?|\u{1F44D})\s*$"
   from:
     # commenter must be either one of:
     # a public zalando org member