diff --git a/src/front/wgsl/error.rs b/src/front/wgsl/error.rs
index d45cd5ba80..a3355f861a 100644
--- a/src/front/wgsl/error.rs
+++ b/src/front/wgsl/error.rs
@@ -136,7 +136,6 @@ pub enum InvalidAssignmentType {
 }
 
 #[derive(Clone, Debug)]
-#[cfg_attr(test, derive(PartialEq))]
 pub enum Error<'a> {
     Unexpected(Span, ExpectedToken<'a>),
     UnexpectedComponents(Span),
diff --git a/src/front/wgsl/tests.rs b/src/front/wgsl/tests.rs
index 9bf08e2ca3..cabb6f80bb 100644
--- a/src/front/wgsl/tests.rs
+++ b/src/front/wgsl/tests.rs
@@ -528,11 +528,12 @@ fn parse_repeated_attributes() {
         let name_length = attribute.rfind('(').unwrap_or(attribute.len()) as u32;
         let span_start = shader.rfind(attribute).unwrap() as u32;
         let span_end = span_start + name_length;
+        let expected_span = Span::new(span_start, span_end);
 
         let result = Frontend::new().inner(&shader);
-        assert_eq!(
+        assert!(matches!(
             result.unwrap_err(),
-            Error::RepeatedAttribute(Span::new(span_start, span_end))
-        );
+            Error::RepeatedAttribute(span) if span == expected_span
+        ));
     }
 }