diff --git a/packages/opencode/src/project/project.ts b/packages/opencode/src/project/project.ts
index 74e969145..364d8b247 100644
--- a/packages/opencode/src/project/project.ts
+++ b/packages/opencode/src/project/project.ts
@@ -75,18 +75,18 @@ export namespace Project {
       await Storage.write<Info>(["project", "global"], project)
       return project
     }
-    worktree = await $`git rev-parse --path-format=absolute --show-toplevel`
+    worktree = await $`git rev-parse --show-toplevel`
       .quiet()
       .nothrow()
       .cwd(worktree)
       .text()
-      .then((x) => x.trim())
-    const vcsDir = await $`git rev-parse --path-format=absolute --git-dir`
+      .then((x) => path.resolve(worktree, x.trim()))
+    const vcsDir = await $`git rev-parse --git-dir`
       .quiet()
       .nothrow()
       .cwd(worktree)
       .text()
-      .then((x) => x.trim())
+      .then((x) => path.resolve(worktree, x.trim()))
     const project: Info = {
       id,
       worktree,