diff --git a/ci/prow/fcos-e2e.sh b/ci/prow/fcos-e2e.sh
index 3151898b00..f076f31eea 100755
--- a/ci/prow/fcos-e2e.sh
+++ b/ci/prow/fcos-e2e.sh
@@ -10,6 +10,8 @@ cd $(mktemp -d)
 cosa init https://github.com/coreos/fedora-coreos-config/
 rsync -rlv /cosa/component-install/ overrides/rootfs/
 cosa fetch
+# For composefs
+echo 'rootfs: "ext4verity"' >> src/config/image.yaml
 cosa build
 # For now, Prow just runs the composefs tests, since Jenkins covers the others
 #cosa kola run 'ext.ostree.destructive-rs.composefs*'
diff --git a/tests/inst/src/composefs.rs b/tests/inst/src/composefs.rs
index 219b9e12be..fa6d3d374a 100644
--- a/tests/inst/src/composefs.rs
+++ b/tests/inst/src/composefs.rs
@@ -131,15 +131,21 @@ fn verify_composefs_signed(sh: &xshell::Shell, metadata: &glib::VariantDict) ->
     Ok(())
 }
 
-#[allow(dead_code)]
 pub(crate) fn itest_composefs() -> Result<()> {
     let sh = &xshell::Shell::new()?;
-    if !cmd!(sh, "ostree --version").read()?.contains("- composefs") {
-        println!("SKIP no composefs support");
-        return Ok(());
-    }
     let mark = match crate::test::get_reboot_mark()? {
         None => {
+            if !cmd!(sh, "ostree --version").read()?.contains("- composefs") {
+                println!("SKIP no composefs support");
+                return Ok(());
+            }
+            {
+                let fstype = cmd!(sh, "stat -f / -c %T").read()?;
+                if fstype.trim() == "xfs" {
+                    println!("SKIP no xfs fsverity yet");
+                    return Ok(());
+                }
+            }
             cmd!(
                 sh,
                 "ostree --repo=/ostree/repo config set ex-integrity.composefs true"
diff --git a/tests/inst/src/insttestmain.rs b/tests/inst/src/insttestmain.rs
index 2da35ffed5..1613385cd5 100644
--- a/tests/inst/src/insttestmain.rs
+++ b/tests/inst/src/insttestmain.rs
@@ -33,7 +33,7 @@ const TESTS: &[StaticTest] = &[
 ];
 const DESTRUCTIVE_TESTS: &[StaticTest] = &[
     test!(destructive::itest_transactionality),
-    // test!(composefs::itest_composefs),
+    test!(composefs::itest_composefs),
 ];
 
 #[derive(Debug, StructOpt)]