diff --git a/alglib.spec b/alglib.spec
index cba54aa..b86f3b0 100644
--- a/alglib.spec
+++ b/alglib.spec
@@ -42,7 +42,7 @@ The %{name}-doc package contains the %{name} API documentation.
 
 
 %prep
-%autosetup -p1 -ncpp
+%setup -q -n cpp
 cp %{SOURCE1} .
 cp %{SOURCE2} .
 
@@ -66,8 +66,8 @@ make %{?_smp_mflags}
 
 %check
 pushd build
-./test_c || exit 1
-./test_i || exit 1
+LD_LIBRARY_PATH=$PWD ./test_c || exit 1
+LD_LIBRARY_PATH=$PWD ./test_i || exit 1
 popd