diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e771c1..880402c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Using warc2zim version xxx ⚠️ use released warc2zim before releasing
 - Using browsertrix-crawler 0.7 ⚠️ use non-beya before releasing
+- Fixed `--allowHashUrls` being a boolean param
 
 ## [1.2.0] - 2022-06-21
 
diff --git a/zimit.py b/zimit.py
index 555ca08..6dcc17c 100755
--- a/zimit.py
+++ b/zimit.py
@@ -200,6 +200,7 @@ def zimit(args=None):
         "single-page-application crawling or "
         "when different hashtags load dynamic "
         "content",
+        action="store_true",
     )
 
     parser.add_argument(