diff --git a/uriparser.spec b/uriparser.spec
index bee66d5..9df2057 100644
--- a/uriparser.spec
+++ b/uriparser.spec
@@ -1,3 +1,5 @@
+%undefine __cmake_in_source_build
+
 Name:           uriparser
 Version:        0.9.4
 Release:        1%{?dist}
@@ -57,7 +59,7 @@ sed -i 's/GENERATE_QHP\ =\ yes/GENERATE_QHP\ =\ no/g' doc/Doxyfile.in
 
 
 %check
-LD_LIBRARY_PATH=".libs" make check
+LD_LIBRARY_PATH=".libs" make check -C %{_vpath_builddir}
 
 
 %ldconfig_scriptlets