diff --git a/libs/utils/src/lib/constants.ts b/libs/utils/src/lib/constants.ts
index d91452cef..6368d68de 100644
--- a/libs/utils/src/lib/constants.ts
+++ b/libs/utils/src/lib/constants.ts
@@ -1,3 +1,5 @@
 export const MAXGOINT64 = '9223372036854775807';
-// The fix for the close position functionality needs MaxInt64/2 for the size
+// The fix for the close position functionality needs MaxInt64/2 for the size 
+// Issue: https://github.com/vegaprotocol/vega/issues/10177
+// Core PR: https://github.com/vegaprotocol/vega/pull/10178
 export const HALFMAXGOINT64 = '4611686018427387903';