diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1f2cab8..64cf1c8 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
           - os: ubuntu-20.04
             python: 3.9
             numpy: "==1.20.*"
-            pins: "pygdal==3.0.4.* scipy==1.6.* dask[delayed]==2020.* pandas==1.1."
+            pins: "pygdal==3.0.4.* scipy==1.6.* dask[delayed]==2020.* pandas==1.1.*"
           - os: ubuntu-20.04
             python: 3.9
             numpy: "==1.21.*"