diff --git a/shaders/final.fsh b/shaders/final.fsh
index 9dca8ce..ad6c7c9 100644
--- a/shaders/final.fsh
+++ b/shaders/final.fsh
@@ -11,7 +11,7 @@ uniform float viewWidth;
 #include "/module/horizontal_blur.frag"
 
 void main() {
-	#ifdef hblur
+	#ifdef hBlur
 		vec3 blurred = hblur();
 		gl_FragData[0] = vec4(blurred, 1);
 	#else
diff --git a/shaders/module/horizontal_blur.frag b/shaders/module/horizontal_blur.frag
index 189ac65..9b8cc0b 100644
--- a/shaders/module/horizontal_blur.frag
+++ b/shaders/module/horizontal_blur.frag
@@ -8,7 +8,7 @@ float avg(float l, float c, float r) {
 vec3 hblur() {
 	vec3 center = texture2D(gcolor, texcoord).rgb;
 
-	vec2 leftPos = texcoord - neigborOffset;
+	vec2 leftPos = texcoord - neighborOffset;
 	vec2 rightPos = texcoord + neighborOffset;
 
 	vec3 left;