diff --git a/app/soapbox/components/ui/hstack/hstack.tsx b/app/soapbox/components/ui/hstack/hstack.tsx
index fcd35d16c..1efd956c6 100644
--- a/app/soapbox/components/ui/hstack/hstack.tsx
+++ b/app/soapbox/components/ui/hstack/hstack.tsx
@@ -18,6 +18,7 @@ const alignItemsOptions = {
 };
 
 const spaces = {
+  0: 'space-x-0',
   [0.5]: 'space-x-0.5',
   1: 'space-x-1',
   1.5: 'space-x-1.5',