diff --git a/registry.toml b/registry.toml
index d2fb9ece14..85ac19daa8 100644
--- a/registry.toml
+++ b/registry.toml
@@ -520,6 +520,8 @@ cyclonedx.backends = [
 ]
 # cyclonedx.test = ["cyclonedx --version", "{{version}}"] # flaky
 dagger.backends = ["aqua:dagger/dagger", "asdf:virtualstaticvoid/asdf-dagger"]
+dagu.backends = ["aqua:dagu-org/dagu", "ubi:dagu-org/dagu"]
+dagu.test = ["dagu version 2>&1", "{{version}}"]
 danger-js.backends = ["asdf:mise-plugins/mise-danger-js"]
 danger-swift.backends = ["spm:danger/swift"]
 dapr.backends = ["aqua:dapr/cli", "asdf:asdf-community/asdf-dapr-cli"]