diff --git a/pkg/operator/ceph/version/version.go b/pkg/operator/ceph/version/version.go
index 794b31713..3e18ff80b 100644
--- a/pkg/operator/ceph/version/version.go
+++ b/pkg/operator/ceph/version/version.go
@@ -65,14 +65,14 @@ var (
 )
 
 func (v *CephVersion) String() string {
-	return fmt.Sprintf("%d.%d.%d %s",
-		v.Major, v.Minor, v.Extra, v.ReleaseName())
+	return fmt.Sprintf("%d.%d.%d-%d %s",
+		v.Major, v.Minor, v.Extra, v.Build, v.ReleaseName())
 }
 
 // CephVersionFormatted returns the Ceph version in a human readable format
 func (v *CephVersion) CephVersionFormatted() string {
-	return fmt.Sprintf("ceph version %d.%d.%d %s",
-		v.Major, v.Minor, v.Extra, v.ReleaseName())
+	return fmt.Sprintf("ceph version %d.%d.%d-%d %s",
+		v.Major, v.Minor, v.Extra, v.Build, v.ReleaseName())
 }
 
 // ReleaseName is the name of the Ceph release
diff --git a/pkg/operator/ceph/version/version_test.go b/pkg/operator/ceph/version/version_test.go
index 207d5afcd..b3d18b6fd 100644
--- a/pkg/operator/ceph/version/version_test.go
+++ b/pkg/operator/ceph/version/version_test.go
@@ -24,16 +24,16 @@ import (
 )
 
 func TestToString(t *testing.T) {
-	assert.Equal(t, "14.0.0 nautilus", fmt.Sprintf("%s", &Nautilus))
-	assert.Equal(t, "13.0.0 mimic", fmt.Sprintf("%s", &Mimic))
+	assert.Equal(t, "14.0.0-0 nautilus", fmt.Sprintf("%s", &Nautilus))
+	assert.Equal(t, "13.0.0-0 mimic", fmt.Sprintf("%s", &Mimic))
 
-	expected := fmt.Sprintf("-1.0.0 %s", unknownVersionString)
+	expected := fmt.Sprintf("-1.0.0-0 %s", unknownVersionString)
 	assert.Equal(t, expected, fmt.Sprintf("%s", &CephVersion{-1, 0, 0, 0}))
 }
 
 func TestCephVersionFormatted(t *testing.T) {
-	assert.Equal(t, "ceph version 14.0.0 nautilus", Nautilus.CephVersionFormatted())
-	assert.Equal(t, "ceph version 13.0.0 mimic", Mimic.CephVersionFormatted())
+	assert.Equal(t, "ceph version 14.0.0-0 nautilus", Nautilus.CephVersionFormatted())
+	assert.Equal(t, "ceph version 13.0.0-0 mimic", Mimic.CephVersionFormatted())
 }
 
 func TestReleaseName(t *testing.T) {