diff --git a/wgpu/examples/skybox/main.rs b/wgpu/examples/skybox/main.rs
index f038576cfc..ca71349971 100644
--- a/wgpu/examples/skybox/main.rs
+++ b/wgpu/examples/skybox/main.rs
@@ -472,7 +472,7 @@ fn skybox() {
         height: 768,
         optional_features: wgpu::Features::default(),
         base_test_parameters: framework::test_common::TestParameters::default()
-            .backend_failures(wgpu::Backends::VULKAN | wgpu::Backends::GL),
+            .backend_failure(wgpu::Backends::VULKAN | wgpu::Backends::GL),
         tollerance: 2,
         max_outliers: 3,
     });
diff --git a/wgpu/tests/common/mod.rs b/wgpu/tests/common/mod.rs
index 0ca48e71ad..6087aefb1e 100644
--- a/wgpu/tests/common/mod.rs
+++ b/wgpu/tests/common/mod.rs
@@ -131,7 +131,7 @@ impl TestParameters {
     }
 
     /// Mark the test as always failing on a specific backend, equivilant to specific_failure(backend, None, None)
-    pub fn backend_failures(mut self, backends: wgpu::Backends) -> Self {
+    pub fn backend_failure(mut self, backends: wgpu::Backends) -> Self {
         self.failures.push((Some(backends), None, None, false));
         self
     }