diff --git a/buildscripts/resmokeconfig/suites/causally_consistent_jscore_passthrough.yml b/buildscripts/resmokeconfig/suites/causally_consistent_jscore_passthrough.yml
index 25b3fd4..138a8a6 100644
--- a/buildscripts/resmokeconfig/suites/causally_consistent_jscore_passthrough.yml
+++ b/buildscripts/resmokeconfig/suites/causally_consistent_jscore_passthrough.yml
@@ -189,8 +189,8 @@ executor:
     num_rs_nodes_per_shard: 2
     # TODO SERVER-32572 remove voting_secondaries: true
     shard_options:
-      voting_secondaries: true
+      voting_secondaries: false
     configsvr_options:
-      voting_secondaries: true
+      voting_secondaries: false
     enable_sharding:
     - test
diff --git a/repro.js b/repro.js
new file mode 100644
index 0000000..3605a25
--- /dev/null
+++ b/repro.js
@@ -0,0 +1,27 @@
+// repro.js
+(function(original) {
+    Mongo.prototype.runCommand = function traceRunCommand(dbName, commandObj, options) {
+        jsTest.log(tojson(commandObj));
+        return original.apply(this, arguments);
+    };
+})(Mongo.prototype.runCommand);
+
+function logClusterTime(prefix, res) {
+    jsTest.log(
+        prefix + ": " +
+        tojson({operationTime: res.operationTime, clusterTime: res.$clusterTime.clusterTime}));
+}
+
+let res = assert.commandWorked(db.runCommand({insert: "mycoll", documents: [{_id: 0}]}));
+logClusterTime("After doing insert", res);
+assert.eq(1, res.n, "insert should have succeeded");
+
+res = assert.commandWorked(db.runCommand({
+    query: {
+        find: "mycoll",
+        limit: 1,
+        singleBatch: true,
+    },
+    $readPreference: {mode: "secondary"}
+}));
+logClusterTime("After doing find", res);
\ No newline at end of file