diff --git a/tests/integration.rs b/tests/integration.rs
index 4f54138f2..80075f8a6 100644
--- a/tests/integration.rs
+++ b/tests/integration.rs
@@ -1723,7 +1723,10 @@ mod tests {
                 guest.ssh_command(&mount_cmd).unwrap_or_default().trim(),
                 "ok"
             );
-            // Check the cache size is the expected one
+
+            // Check the cache size is the expected one.
+            // With virtio-mmio the cache doesn't appear in /proc/iomem
+            #[cfg(not(feature = "mmio"))]
             aver_eq!(
                 tb,
                 guest
@@ -1767,22 +1770,27 @@ mod tests {
         });
     }
 
+    #[test]
     fn test_virtio_fs_dax_on_default_cache_size() {
         test_virtio_fs(true, None, "none", &prepare_virtiofsd)
     }
 
+    #[test]
     fn test_virtio_fs_dax_on_cache_size_1_gib() {
         test_virtio_fs(true, Some(0x4000_0000), "none", &prepare_virtiofsd)
     }
 
+    #[test]
     fn test_virtio_fs_dax_off() {
         test_virtio_fs(false, None, "none", &prepare_virtiofsd)
     }
 
+    #[test]
     fn test_virtio_fs_dax_on_default_cache_size_w_vhost_user_fs_daemon() {
         test_virtio_fs(true, None, "none", &prepare_vhost_user_fs_daemon)
     }
 
+    #[test]
     fn test_virtio_fs_dax_on_cache_size_1_gib_w_vhost_user_fs_daemon() {
         test_virtio_fs(
             true,
@@ -1792,6 +1800,7 @@ mod tests {
         )
     }
 
+    #[test]
     fn test_virtio_fs_dax_off_w_vhost_user_fs_daemon() {
         test_virtio_fs(false, None, "none", &prepare_vhost_user_fs_daemon)
     }