diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index 739a92bdcc1..5b00047a290 100644
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -2645,9 +2645,15 @@ CompareIndexInfo(const IndexInfo *info1, const IndexInfo *info2,
 			return false;
 	}
 
-	/* No support currently for comparing exclusion indexes. */
-	if (info1->ii_ExclusionOps != NULL || info2->ii_ExclusionOps != NULL)
+	if ((info1->ii_ExclusionOps == NULL) != (info2->ii_ExclusionOps == NULL))
 		return false;
+	if (info1->ii_ExclusionOps != NULL)
+	{
+		for (i = 0; i < info1->ii_NumIndexAttrs; i++) {
+			if (info1->ii_ExclusionOps[i] != info2->ii_ExclusionOps[i])
+				return false;
+		}
+	}
 
 	return true;
 }