diff --git a/python-psutil.spec b/python-psutil.spec
index 95d49d0..3cd9f21 100644
--- a/python-psutil.spec
+++ b/python-psutil.spec
@@ -23,7 +23,7 @@ Patch:          python-psutil-test-sum-floats-via-almost-equal.patch
 Patch:          python-psutil-include-unistd.h.patch
 
 BuildRequires:  gcc
-BuildRequires:  grep
+BuildRequires:  sed
 BuildRequires:  make
 BuildRequires:  python%{python3_pkgversion}-devel
 BuildRequires:  python%{python3_pkgversion}-setuptools