diff --git a/mappings/net/minecraft/client/gl/GlProgram.mapping b/mappings/net/minecraft/client/gl/GlProgram.mapping
index 7a5fd2824b..d5636dc944 100644
--- a/mappings/net/minecraft/client/gl/GlProgram.mapping
+++ b/mappings/net/minecraft/client/gl/GlProgram.mapping
@@ -9,7 +9,7 @@ CLASS none/bwk net/minecraft/client/gl/GlProgram
 	FIELD l programRef I
 	FIELD m name Ljava/lang/String;
 	FIELD n useCullFace Z
-	FIELD o samplerStateIsDirty Z
+	FIELD o uniformStateIsDirty Z
 	FIELD q attribLocs Ljava/util/List;
 	FIELD r attribNames Ljava/util/List;
 	FIELD s vertexShader Lnone/bwn;
@@ -24,7 +24,7 @@ CLASS none/bwk net/minecraft/client/gl/GlProgram
 	METHOD b disable ()V
 	METHOD b addUniform (Lcom/google/gson/JsonElement;)V
 	METHOD c enable ()V
-	METHOD d markSamplerStateDirty ()V
+	METHOD d markUniformStateDirty ()V
 	METHOD e getVertexShader ()Lnone/bwn;
 	METHOD f getFragmentShader ()Lnone/bwn;
 	METHOD h getProgramRef ()I
diff --git a/mappings/net/minecraft/client/gl/GlUniform.mapping b/mappings/net/minecraft/client/gl/GlUniform.mapping
new file mode 100644
index 0000000000..a250673bca
--- /dev/null
+++ b/mappings/net/minecraft/client/gl/GlUniform.mapping
@@ -0,0 +1,6 @@
+CLASS none/bwp net/minecraft/client/gl/GlUniform
+	FIELD h stateIsDirty Z
+	FIELD i program Lnone/bwk;
+	METHOD <init> (Ljava/lang/String;IILnone/bwk;)V
+		ARG 3 program
+	METHOD h markStateDirty ()V