diff --git a/modules/blogging/app/Volo.BloggingTestApp.EntityFrameworkCore/Volo.BloggingTestApp.EntityFrameworkCore.abppkg b/modules/blogging/app/Volo.BloggingTestApp.EntityFrameworkCore/Volo.BloggingTestApp.EntityFrameworkCore.abppkg
index e1c64f0175..7a73a41bfd 100644
--- a/modules/blogging/app/Volo.BloggingTestApp.EntityFrameworkCore/Volo.BloggingTestApp.EntityFrameworkCore.abppkg
+++ b/modules/blogging/app/Volo.BloggingTestApp.EntityFrameworkCore/Volo.BloggingTestApp.EntityFrameworkCore.abppkg
@@ -1,3 +1,2 @@
 {
-  "role": "lib.ef"
 }
\ No newline at end of file
diff --git a/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.abppkg b/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.abppkg
index 8b23fd1e69..7a73a41bfd 100644
--- a/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.abppkg
+++ b/modules/blogging/app/Volo.BloggingTestApp.MongoDB/Volo.BloggingTestApp.MongoDB.abppkg
@@ -1,3 +1,2 @@
 {
-  "role": "lib.mongodb"
 }
\ No newline at end of file