diff --git a/pyproject.toml b/pyproject.toml
index 4d633544..a8e3eee8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,6 @@ python = "^3.8"
 pyasn1 = ">=0.4.8, !=0.5.0"
 pysnmpcrypto = "^0.0.4"
 pysmi = "^1.3.0"
-pytest-cov = "^4.0.0"
 
 [tool.poetry.group.dev.dependencies]
 codecov = "^2.1.12"