diff --git a/docker/build.sh b/docker/build.sh
index f967f77..f6cb902 100755
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -48,11 +48,11 @@ if [ "$IB_FOUND" = "0" ]; then
           cp src/target_x86_64.manifest ib/target.manifest
         ;;
       *rk35xx*)
-          cp src/repositories_aarch64.conf ib/repositories.conf
+          cp src/repositories_rk35xx.conf ib/repositories.conf
           cp src/target_rk35xx.manifest ib/target.manifest
         ;;
       *rk33xx*)
-          cp src/repositories_aarch64.conf ib/repositories.conf
+          cp src/repositories_rk33xx.conf ib/repositories.conf
           cp src/target_rk33xx.manifest ib/target.manifest
         ;;
       *bcm2711*)