diff --git a/src/main/java/makamys/coretweaks/Compat.java b/src/main/java/makamys/coretweaks/Compat.java
index bcc9e44..c87ff30 100644
--- a/src/main/java/makamys/coretweaks/Compat.java
+++ b/src/main/java/makamys/coretweaks/Compat.java
@@ -56,6 +56,10 @@ public static boolean isNotFinePresent() {
         return Config.class.getResource("/jss/notfine/NotFine.class") != null;
     }
     
+    public static boolean isLuminaPresent() {
+        return Config.class.getResource("/com/falsepattern/lumina/api/LumiAPI.class") != null;
+    }
+    
     private static String getModVersion(String className) {
         String path = "/" + className.replace('.', '/') + ".class";
         try(InputStream is = Compat.class.getResourceAsStream(path)) {
diff --git a/src/main/java/makamys/coretweaks/Config.java b/src/main/java/makamys/coretweaks/Config.java
index fe5db9c..4f80e48 100644
--- a/src/main/java/makamys/coretweaks/Config.java
+++ b/src/main/java/makamys/coretweaks/Config.java
@@ -58,7 +58,7 @@ public class Config {
     public static CloudHeightCheck cloudHeightCheckMode;
     @ConfigWrappedEnum(cat="Bugfixes", def=TRUE, com="Fixes graphical glitches that happen after recovering from a game crash, caused by world renderer display lists getting deleted but never reallocated. From 1.12.")
     public static FeatureSetting fixDisplayListDelete;
-    @ConfigWrappedEnum(cat="Bugfixes", def=TRUE, com="Fixes heightmap calculation not including the top layer of 16x16x16 regions, causing lighting errors (MC-7508)")
+    @ConfigWrappedEnum(cat="Bugfixes", def=TRUE, com="Fixes heightmap calculation not including the top layer of 16x16x16 regions, causing lighting errors (MC-7508)\nCompatibility note: Not compatible with LUMINA, which ostensibly accomplishes the same thing (this feature will be disabled).")
     public static FeatureSetting fixHeightmapRange;
     @ConfigWrappedEnum(cat="Bugfixes", def=TRUE, com="Fixes an extra food item sometimes getting silently consumed (MC-849)")
     public static FeatureSetting fixDoubleEat;
@@ -363,6 +363,11 @@ private static boolean shouldDisable(FeatureSetting feature) {
                 LOGGER.info("Disabling cloud height check fix because NotFine is present.");
                 return true;
             }
+        } else if(feature == fixHeightmapRange) {
+            if(Compat.isLuminaPresent()) {
+                LOGGER.info("Disabling heightmap range fix because LUMINA is present.");
+                return true;
+            }
         }
         return false;
     }