diff --git a/Readme.md b/Readme.md
index 8d22f58..b550843 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,7 +1,7 @@
 # Geodes Library
 
 Register a geode:
-```
+```lua
 geodes_lib:register_geode({
     wherein = node in which geodes generate, set to mapgen_stone unless you need it to spawn in a specific place,
     y_min = minimum level at which geodes generate,
@@ -17,7 +17,7 @@ geodes_lib:register_geode({
 })
 ```
 Example:
-```
+```lua
 geodes_lib:register_geode({
     wherein = "mapgen_stone",
     y_min = -31000,