diff --git a/overlay/packages/services/Telephony/res/values/config.xml b/overlay/packages/services/Telephony/res/values/config.xml
index f8bada4..6425850 100644
--- a/overlay/packages/services/Telephony/res/values/config.xml
+++ b/overlay/packages/services/Telephony/res/values/config.xml
@@ -18,8 +18,8 @@
     <string name="platform_carrier_config_package" translatable="false">com.google.android.carrier</string>
 
     <!-- String indicating the package name of the device ImsService implementation for MMTEL. -->
-    <string name="config_ims_mmtel_package">org.codeaurora.ims</string>
+    <string name="config_ims_mmtel_package" translatable="false">org.codeaurora.ims</string>
 
     <!-- String indicating the package name of the device ImsService implementation for RCS. -->
-    <string name="config_ims_rcs_package">com.android.service.ims</string>
+    <string name="config_ims_rcs_package" translatable="false">com.android.service.ims</string>
 </resources>