diff --git a/ISSUE_TEMPLATE.md b/ISSUE_TEMPLATE.md
index 4e1dc163..a7671d51 100644
--- a/ISSUE_TEMPLATE.md
+++ b/ISSUE_TEMPLATE.md
@@ -7,7 +7,7 @@ https://github.com/piroor/treestyletab/blob/master/CONTRIBUTING.md
 
 ## Steps to reproduce
 
- 1. Start Filrefox with clean profile.
+ 1. Start Firefox with clean profile.
  2. Install TST.
  3. 
  4.