diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e62b068..d2a2c5f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,6 +10,7 @@ jobs:
         numpy: ["numpy>=1.20.3,<2.0.0"]
         pandas: ["pandas==2.0.2", "pandas>=2.1.0" ]
         pint: ["pint>=0.21.1,<0.22", "pint==0.22", "pint>=0.23rc0"]
+        uncertainties: [""]
         include:
           - pandas: "pandas>=2.1.0"
             # Make this look like an "extra" case via same-but-different pint value