diff --git a/mappings/aze.mapping b/mappings/aze.mapping
index 39d4c5246f..4262fe3fef 100644
--- a/mappings/aze.mapping
+++ b/mappings/aze.mapping
@@ -5,3 +5,4 @@ CLASS aze
 		ARG 0 pos
 		ARG 1 facing
 	METHOD b isBlockLoaded (Leq;Z)Z
+	METHOD r_ getSeaLevel ()I
diff --git a/mappings/uh.mapping b/mappings/uh.mapping
index c52620ab30..52e8d40d34 100644
--- a/mappings/uh.mapping
+++ b/mappings/uh.mapping
@@ -29,3 +29,4 @@ CLASS uh
 	METHOD g getLevelProperties ()Lcdj;
 	METHOD i getSaveHandler ()Lcdk;
 	METHOD m getRandom ()Ljava/util/Random;
+	METHOD r_ getSeaLevel ()I