diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2f21bb0..bf74aa4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -141,7 +141,7 @@ jobs:
       run: staticcheck -checks inherit,-SA1019 ./...
     - name: 'Check: gosec'
       if: always()
-      run: gosec -fmt=golint -quiet ./...
+      run: gosec -fmt=golint -quiet -exclude=G115 ./...
       # The following checks are not dependent on the OS or go build tags. Only
       # run them on ubuntu-latest since it's the fastest one.
     - name: 'Check: no executable was committed (ubuntu)'
diff --git a/unicornhd/unicornhd_test.go b/unicornhd/unicornhd_test.go
index 5af8284..1f1fd2d 100644
--- a/unicornhd/unicornhd_test.go
+++ b/unicornhd/unicornhd_test.go
@@ -273,20 +273,11 @@ func TestDrawWritesSequenceImageToSpi(t *testing.T) {
 		for x := 0; x < width; x++ {
 			r := c
 			c++
-			if c > 255 {
-				c = 0
-			}
 			// Blue is set before Green on purpose to avoid having a straight sequence.
 			b := c
 			c++
-			if c > 255 {
-				c = 0
-			}
 			g := c
 			c++
-			if c > 255 {
-				c = 0
-			}
 			clr := color.RGBA{r, g, b, 255}
 			img.Set(x, y, clr)
 		}