diff --git a/OpenPGP-Keychain/src/main/res/values/ids.xml b/OpenPGP-Keychain/src/main/res/values/ids.xml
new file mode 100644
index 000000000..2004c0397
--- /dev/null
+++ b/OpenPGP-Keychain/src/main/res/values/ids.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <item name="tag_mki" type="id" />
+    <item name="tag_rank" type="id" />
+    <item name="tag_certifierId" type="id" />
+</resources>
\ No newline at end of file