diff --git a/koschei.cfg b/koschei.cfg
index 92930f2..8378e8f 100644
--- a/koschei.cfg
+++ b/koschei.cfg
@@ -3,6 +3,7 @@
 config = {
     "buildrequires": [
         "javapackages-tools",
+        "platform",
     ],
     "requires": [
         "platform",
@@ -36,9 +37,11 @@ config = {
     "stream_override": {
         "javapackages-tools": {
             "3.5": "[201801]",
+            "master": "[201801]",
         },
         "platform": {
             "3.5": "[]",
+            "master": "[]",
         },
     },
 
@@ -97,7 +100,7 @@ config = {
         "server": "https://koji.kjnet.xyz/kojihub",
         "topurl": "https://koji.kjnet.xyz/kojifiles",
         "multicall_chunk_size": 1000,
-        "tag_name": "hybrid",
+        "tag_name": "jp-build",
     },
     "dependency": {
         "repo_arch": "x86_64",