diff --git a/pkg/actions/env/homebrew.go b/pkg/actions/env/homebrew.go
new file mode 100644
index 0000000000..341c210440
--- /dev/null
+++ b/pkg/actions/env/homebrew.go
@@ -0,0 +1,20 @@
+package env
+
+import (
+	"github.com/rsteube/carapace"
+	"github.com/rsteube/carapace-bin/pkg/conditions"
+)
+
+func init() {
+	knownVariables["homebrew"] = func() variables {
+		return variables{
+			Condition: conditions.ConditionPath("brew"),
+			Variables: map[string]string{
+				"HOMEBREW_EVAL_ALL": "Evaluate all available formulae and casks",
+			},
+			VariableCompletion: map[string]carapace.Action{
+				"HOMEBREW_EVAL_ALL": carapace.ActionValues("1"),
+			},
+		}
+	}
+}