diff --git a/config/CONFIG.Vx.vxWorks-ppc603-long b/config/CONFIG.Vx.vxWorks-ppc603_long
similarity index 100%
rename from config/CONFIG.Vx.vxWorks-ppc603-long
rename to config/CONFIG.Vx.vxWorks-ppc603_long
diff --git a/config/CONFIG.Vx.vxWorks-ppc604-long b/config/CONFIG.Vx.vxWorks-ppc604_long
similarity index 100%
rename from config/CONFIG.Vx.vxWorks-ppc604-long
rename to config/CONFIG.Vx.vxWorks-ppc604_long