diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index ed3c9d2..9965b4a 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -33,9 +33,12 @@ jobs:
       run: cargo test --verbose
     - name: Run tests (Linux 4.14 support)
       run: cargo test --verbose --features linux4_14
-
     - name: Run tests (Linux 5.7 support)
       run: cargo test --verbose --features linux5_7
+    - name: Run tests (Linux 5.13 support)
+      run: cargo test --verbose --features linux5_13
+    - name: Run tests (Linux 5.7 and 5.13 support)
+      run: cargo test --verbose --features linux5_7,linux5_13
 
   audit:
 
diff --git a/src/lib.rs b/src/lib.rs
index 59c2ce8..cb49963 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -692,6 +692,9 @@ mod test {
                             uffd.write_protect(mapping, PAGE_SIZE)?;
                             uffd.wake(mapping, PAGE_SIZE)?;
                         }
+                        // The mapping is not registered in minor mode.
+                        #[cfg(feature = "linux5_13")]
+                        FaultKind::Minor => panic!("unexpected minor fault"),
                     },
                     _ => panic!("unexpected event"),
                 }