diff --git a/docs/BUILD.dawn b/docs/BUILD.dawn
index a456101..dae5c0d 100644
--- a/docs/BUILD.dawn
+++ b/docs/BUILD.dawn
@@ -2,7 +2,7 @@ def run_in_posix_venv(cmd):
     sh.exec(f". venv/bin/activate && {cmd}")
 
 def run_in_windows_venv(cmd):
-    os.exec(["powershell", "-Command", f"& {{./venv/bin/activate.ps1; {cmd}}}"])
+    os.exec(["powershell", "-Command", f"& {{./venv/scripts/activate.ps1; {cmd}}}"])
 
 run_in_venv = run_in_windows_venv if host.os == "windows" else run_in_posix_venv