diff --git a/dev-python/cmd2/cmd2-0.10.1.ebuild b/dev-python/cmd2/cmd2-0.10.1.ebuild
index 8e1ae37cafba1..72bc0a4bf0389 100644
--- a/dev-python/cmd2/cmd2-0.10.1.ebuild
+++ b/dev-python/cmd2/cmd2-0.10.1.ebuild
@@ -23,6 +23,7 @@ RDEPEND="
 "
 BDEPEND="
 	dev-python/setuptools_scm[${PYTHON_USEDEP}]
+	test? ( dev-python/pytest-mock[${PYTHON_USEDEP}] )
 "
 
 distutils_enable_tests pytest
diff --git a/dev-python/cmd2/cmd2-0.8.9.ebuild b/dev-python/cmd2/cmd2-0.8.9.ebuild
index 60cb006e637df..bea86e233e124 100644
--- a/dev-python/cmd2/cmd2-0.8.9.ebuild
+++ b/dev-python/cmd2/cmd2-0.8.9.ebuild
@@ -29,6 +29,7 @@ DEPEND="${RDEPEND}
 	test? (
 		dev-python/mock[${PYTHON_USEDEP}]
 		dev-python/pytest[${PYTHON_USEDEP}]
+		dev-python/pytest-mock[${PYTHON_USEDEP}]
 	)
 "
 
diff --git a/dev-python/cmd2/cmd2-1.0.1.ebuild b/dev-python/cmd2/cmd2-1.0.1.ebuild
index dd0714d43c100..3fd8ff1da7300 100644
--- a/dev-python/cmd2/cmd2-1.0.1.ebuild
+++ b/dev-python/cmd2/cmd2-1.0.1.ebuild
@@ -23,6 +23,7 @@ RDEPEND="
 "
 BDEPEND="
 	dev-python/setuptools_scm[${PYTHON_USEDEP}]
+	test? ( dev-python/pytest-mock[${PYTHON_USEDEP}] )
 "
 
 distutils_enable_tests pytest