diff --git a/.drone.yml b/.drone.yml
index 70b59828f..b0c33668d 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -47,23 +47,10 @@ pipeline:
       event: [ push, tag, pull_request ]
 
   static:
-    image: karalabe/xgo-latest:latest
-    pull: true
-    environment:
-      TAGS: bindata
-      FLAVOR: static
-      GOPATH: /srv/app
-    commands:
-      - make release
-    when:
-      event: [ push, tag, pull_request ]
-
-  sqlite:
     image: karalabe/xgo-latest:latest
     pull: true
     environment:
       TAGS: bindata sqlite
-      FLAVOR: sqlite
       GOPATH: /srv/app
     commands:
       - make release
diff --git a/.drone.yml.sig b/.drone.yml.sig
index e1168af19..62f3629e4 100644
--- a/.drone.yml.sig
+++ b/.drone.yml.sig
@@ -1 +1 @@
-eyJhbGciOiJIUzI1NiJ9.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.7TcObFik5_iDg8ZCLgLA5nNBdb0dSFG1vMjqUQTZFus
\ No newline at end of file
+eyJhbGciOiJIUzI1NiJ9.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.hp6IsxbFIQOaxJdmGv32Vf34-Nra3KqVIWzH52W687I
\ No newline at end of file