diff --git a/python-cffi.spec b/python-cffi.spec
index 06292bc..624bdc5 100644
--- a/python-cffi.spec
+++ b/python-cffi.spec
@@ -26,8 +26,6 @@ Group:          Development/Languages/Python
 URL:            http://cffi.readthedocs.org
 Source0:        https://files.pythonhosted.org/packages/source/c/cffi/cffi-%{version}.tar.gz
 Source1:        python-cffi-rpmlintrc
-Source2:        test_cos_01.py
-Source3:        test_cos_02.py
 # https://bitbucket.org/cffi/cffi/issues/384/
 Patch0:         e2e324a2f13e3a646de6f6ff03e90ed7d37e2636.patch
 # https://bitbucket.org/cffi/cffi/issues/378
@@ -52,9 +50,6 @@ is to provide a convenient and reliable way of calling C code from Python.
 %setup -q -n cffi-%{version}
 %autopatch -p1
 
-cp -v -p %{SOURCE2} .
-cp -v -p %{SOURCE3} .
-
 %build
 export CFLAGS="%{optflags}"
 %python_build
@@ -66,13 +61,8 @@ export CFLAGS="%{optflags}"
 %check
 # https://bitbucket.org/cffi/cffi/issues/390/
 %{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch}
-py.test-%$python_bin_suffix -k test_dlopen_filename -W ignore::UserWarning c/ testing/
+py.test-%$python_bin_suffix -v -k 'not test_dlopen' -W ignore::UserWarning c/ testing/
 }
-export PYTHONPATH=%{buildroot}%{python2_sitearch}
-echo "Testing test_cos_01.py"
-python2 test_cos_01.py
-echo "Testing test_cos_02.py"
-python2 test_cos_02.py
 
 %files %{python_files}
 %license LICENSE
diff --git a/test_cos_01.py b/test_cos_01.py
deleted file mode 100644
index 216d4f5..0000000
--- a/test_cos_01.py
+++ /dev/null
@@ -1,6 +0,0 @@
-import cffi, ctypes.util
-ctypes.util.find_library('m')
-ffi = cffi.FFI()
-ffi.cdef("double cos(double);")
-print(ffi.dlopen('m').cos(1.23))
-print(ffi.dlopen('libm.so.6').cos(1.23))
diff --git a/test_cos_02.py b/test_cos_02.py
deleted file mode 100644
index 023f2fc..0000000
--- a/test_cos_02.py
+++ /dev/null
@@ -1,6 +0,0 @@
-import cffi, ctypes.util
-ctypes.util.find_library('m')
-ffi = cffi.FFI()
-ffi.cdef("double cos(double);")
-print(ffi.dlopen('libm.so.6').cos(1.23))
-print(ffi.dlopen('m').cos(1.23))