diff --git a/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl b/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl
index 8960b339a61..1505e02bfb7 100644
--- a/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl
+++ b/source/blender/draw/engines/eevee/shaders/effect_motion_blur_frag.glsl
@@ -56,6 +56,8 @@ void main()
 
 	float inc = 2.0 * inv_samples;
 	float i = -1.0 + noise;
+
+	FragColor = vec4(0.0);
 	for (int j = 0; j < samples && j < MAX_SAMPLE; j++) {
 		FragColor += texture(colorBuffer, uvcoordsvar.xy + motion * i) * inv_samples;
 		i += inc;