diff --git a/lua/typstar/snippets/letters.lua b/lua/typstar/snippets/letters.lua
index 35dcb12..52d6c72 100644
--- a/lua/typstar/snippets/letters.lua
+++ b/lua/typstar/snippets/letters.lua
@@ -15,8 +15,9 @@ local greek_letters_map = {
     ['c'] = 'chi',
     ['d'] = 'delta',
     ['e'] = 'epsilon',
+    ['f'] = 'phi',
     ['g'] = 'gamma',
-    ['h'] = 'phi',
+    ['h'] = 'eta',
     ['i'] = 'iotta',
     ['j'] = 'theta',
     ['k'] = 'kappa',