diff --git a/core/assets/shaders/outline.fragment b/core/assets/shaders/outline.fragment
deleted file mode 100644
index 4cee226469..0000000000
--- a/core/assets/shaders/outline.fragment
+++ /dev/null
@@ -1,36 +0,0 @@
-#ifdef GL_ES
-precision mediump float;
-precision mediump int;
-#endif
-
-#define SPACE 1.0
-#define RADIUS 3.0
-
-uniform sampler2D u_texture;
-
-uniform vec4 u_color;
-uniform vec2 u_texsize;
-uniform float u_scl;
-
-varying vec4 v_color;
-varying vec2 v_texCoord;
-
-void main() {
-	vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
-
-	vec4 c = texture2D(u_texture, v_texCoord.xy);
-	float spacing = SPACE * u_scl;
-
-	if(c.a >= 0.001){
-	    gl_FragColor = c * v_color;
-	}else{
-        for(float cx = -RADIUS; cx <= RADIUS; cx ++){
-            for(float cy = -RADIUS; cy <= RADIUS; cy ++){
-                if(texture2D(u_texture, v_texCoord.xy + vec2(cx, cy) * v * spacing).a >= 0.001){
-                    gl_FragColor = u_color;
-                    break;
-                }
-            }
-        }
-	}
-}
diff --git a/core/assets/shaders/shadow.fragment b/core/assets/shaders/shadow.fragment
index 736dfc94d0..2ab1ff8934 100644
--- a/core/assets/shaders/shadow.fragment
+++ b/core/assets/shaders/shadow.fragment
@@ -28,7 +28,6 @@ void main() {
             for(float cy = -RADIUS; cy <= RADIUS; cy ++){
                 if(cx*cx + cy*cy <= RADIUS * RADIUS && texture2D(u_texture, v_texCoord.xy + vec2(cx, cy) * v * spacing).a >= 0.001){
                     gl_FragColor = u_color;
-                    break;
                 }
             }
         }