diff --git a/conversejs/custom/shared/styles/_peertubetheme.scss b/conversejs/custom/shared/styles/_peertubetheme.scss
index bb517852..4d2b1811 100644
--- a/conversejs/custom/shared/styles/_peertubetheme.scss
+++ b/conversejs/custom/shared/styles/_peertubetheme.scss
@@ -126,6 +126,7 @@
   }
 
   .chat-msg__text {
+    font-size: 2rem;
     // spoiler content more visible.
     &.spoiler {
       color: var(--peertube-grey-foreground) !important;