diff --git a/Project.toml b/Project.toml
index 046f289a..4ec9f49a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,7 +16,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 [extensions]
 FillArraysPDMatsExt = "PDMats"
 FillArraysSparseArraysExt = "SparseArrays"
-FillArraysStatisticsExt = "Statistics".
+FillArraysStatisticsExt = "Statistics"
 
 [compat]
 Aqua = "0.8"