diff --git a/lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm b/lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
index 022142052a..e7c96188f3 100644
--- a/lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
+++ b/lib/WeBWorK/ContentGenerator/Instructor/ProblemSetDetail.pm
@@ -2480,8 +2480,8 @@ sub body {
 		if ($editingSetVersion) {
 			%MergedProblems =
 				map { $_->problem_id => $_ }
-				$db->getMergedProblemVersionsWhere({ user_id => $editForUser[0], set_id => { like => "$setID,v\%" } },
-					'problem_id');
+				$db->getMergedProblemVersionsWhere(
+					{ user_id => $editForUser[0], set_id => "$setID,v$editingSetVersion" }, 'problem_id');
 		} else {
 			%MergedProblems = map { $_->problem_id => $_ }
 				$db->getMergedProblemsWhere({ user_id => $editForUser[0], set_id => $setID }, 'problem_id');