diff --git a/br-ext/Config.in b/br-ext/Config.in
index db39e6d..8b96f99 100644
--- a/br-ext/Config.in
+++ b/br-ext/Config.in
@@ -2,6 +2,7 @@
 source "$BR2_EXTERNAL_OPTEE_PATH/package/optee_client_ext/Config.in"
 source "$BR2_EXTERNAL_OPTEE_PATH/package/optee_test_ext/Config.in"
 source "$BR2_EXTERNAL_OPTEE_PATH/package/optee_examples_ext/Config.in"
+source "$BR2_EXTERNAL_OPTEE_PATH/package/optee_rust_examples_ext/Config.in"
 source "$BR2_EXTERNAL_OPTEE_PATH/package/optee_benchmark_ext/Config.in"
 source "$BR2_EXTERNAL_OPTEE_PATH/package/opensc/Config.in"
 source "$BR2_EXTERNAL_OPTEE_PATH/package/ftpm_optee_ext/Config.in"