diff --git a/docs/.vuepress/public/presets/toml/nerd-font-symbols.toml b/docs/.vuepress/public/presets/toml/nerd-font-symbols.toml
index 5ad2c782..48e23d93 100644
--- a/docs/.vuepress/public/presets/toml/nerd-font-symbols.toml
+++ b/docs/.vuepress/public/presets/toml/nerd-font-symbols.toml
@@ -43,6 +43,9 @@ symbol = " "
 [julia]
 symbol = " "
 
+[lua]
+symbol = " "
+
 [memory_usage]
 symbol = " "
 
@@ -61,8 +64,14 @@ symbol = " "
 [python]
 symbol = " "
 
-[spack]
-symbol = "🅢 "
+[rlang]
+symbol = "ﳒ "
+
+[ruby]
+symbol = " "
 
 [rust]
 symbol = " "
+
+[spack]
+symbol = "🅢 "