diff --git a/tests/files/issue-167.png b/tests/files/issue-167.png
deleted file mode 100644
index d7ba9e02..00000000
Binary files a/tests/files/issue-167.png and /dev/null differ
diff --git a/tests/regression.rs b/tests/regression.rs
index 1c6a64d3..e88cd077 100644
--- a/tests/regression.rs
+++ b/tests/regression.rs
@@ -399,19 +399,6 @@ fn issue_159() {
     );
 }
 
-#[test]
-#[cfg(target_pointer_width = "64")]
-fn issue_167() {
-    test_it_converts(
-        "tests/files/issue-167.png",
-        None,
-        ColorType::Grayscale,
-        BitDepth::Eight,
-        ColorType::Grayscale,
-        BitDepth::Eight,
-    );
-}
-
 #[test]
 fn issue_171() {
     test_it_converts(