diff --git a/src/util/state.ts b/src/util/state.ts
index ed8fed26..7165b5c2 100644
--- a/src/util/state.ts
+++ b/src/util/state.ts
@@ -349,7 +349,8 @@ export class RedisDedupeIndex {
     commitToAllKey = false,
   ) {
     crawlId = crawlId || this.crawlId;
-    if (isDupe) {
+    // if not a dupe, add to unique size count
+    if (!isDupe) {
       await this.dedupeRedis.hincrby(`h:${crawlId}:counts`, "uniqueSize", size);
       if (commitToAllKey) {
         await this.dedupeRedis.hincrby(DUPE_ALL_COUNTS, "uniqueSize", size);
diff --git a/tests/dedupe-basic.test.js b/tests/dedupe-basic.test.js
index 91a57c2c..52e8240b 100644
--- a/tests/dedupe-basic.test.js
+++ b/tests/dedupe-basic.test.js
@@ -143,7 +143,7 @@ test("check revisit records written on duplicate crawl, same collection, no wacz
 
   numResponses = response;
 
-  await checkSizeStats(numResponses, "allcounts", 0, 180000);
+  await checkSizeStats(numResponses, "allcounts", 0, 10000);
 });
 
 
@@ -190,7 +190,7 @@ test("check revisit records written on duplicate crawl, different collections, w
 
   numResponses = response;
 
-  await checkSizeStats(numResponses, "allcounts", 1, 48400000);
+  await checkSizeStats(numResponses, "allcounts", 1, 27000);
 });
 
 
@@ -226,7 +226,7 @@ test("verify crawl with imported dupe index has same dupes as dedupe against ori
   // matches same number of revisits as original
   expect(revisit).toBe(numResponses);
 
-  await checkSizeStats(numResponses, "allcounts", 2, 48400000);
+  await checkSizeStats(numResponses, "allcounts", 2, 27000);
 });
 
 test("test requires in datapackage.json of wacz deduped against previous crawl", () => {