diff --git a/RKorAPClient.Rproj b/RKorAPClient.Rproj
index 6b153a0..fff754d 100644
--- a/RKorAPClient.Rproj
+++ b/RKorAPClient.Rproj
@@ -1,4 +1,5 @@
 Version: 1.0
+ProjectId: 8e75b252-e075-4c82-8c52-edaa35e3cc1a
 
 RestoreWorkspace: No
 SaveWorkspace: No