diff --git a/build-constraints.yaml b/build-constraints.yaml
index c5ccb818..2c4d3680 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3516,7 +3516,7 @@ packages:
         - gi-gtksource3 < 0 # needs Ubuntu package in image
         - gi-gtksource5
         - gi-javascriptcore
-        - gi-javascriptcore4
+        - gi-javascriptcore4 < 0 # Did not find a GI repository for JavaScriptCore-4.0
         - gi-javascriptcore6
         - gi-vte
         - gi-webkit2 < 0 # needs Ubuntu package in image