diff --git a/dev-python/iminuit/iminuit-2.8.2.ebuild b/dev-python/iminuit/iminuit-2.8.2.ebuild
index 10e6b9207df95..82c92fced6c36 100644
--- a/dev-python/iminuit/iminuit-2.8.2.ebuild
+++ b/dev-python/iminuit/iminuit-2.8.2.ebuild
@@ -22,6 +22,7 @@ BDEPEND="
 	test? (
 		dev-python/ipython[${PYTHON_USEDEP}]
 		dev-python/matplotlib[${PYTHON_USEDEP}]
+		dev-python/scipy[${PYTHON_USEDEP}]
 	)"
 
 distutils_enable_tests pytest