diff --git a/manifests/smlight/slzb06m_opentread_rcp.yaml b/manifests/smlight/slzb06m_openthread_rcp.yaml
similarity index 100%
rename from manifests/smlight/slzb06m_opentread_rcp.yaml
rename to manifests/smlight/slzb06m_openthread_rcp.yaml
diff --git a/manifests/smlight/slzb07Mg24_opentread_rcp.yaml b/manifests/smlight/slzb07Mg24_openthread_rcp.yaml
similarity index 100%
rename from manifests/smlight/slzb07Mg24_opentread_rcp.yaml
rename to manifests/smlight/slzb07Mg24_openthread_rcp.yaml
diff --git a/manifests/smlight/slzb07_opentread_rcp.yaml b/manifests/smlight/slzb07_openthread_rcp.yaml
similarity index 100%
rename from manifests/smlight/slzb07_opentread_rcp.yaml
rename to manifests/smlight/slzb07_openthread_rcp.yaml