diff --git a/utest/test_dotu.c b/utest/test_dotu.c
index ef04dd9a8..918541848 100644
--- a/utest/test_dotu.c
+++ b/utest/test_dotu.c
@@ -32,7 +32,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 **********************************************************************************/
 
 #include "openblas_utest.h"
-#include <complex.h>
 
 CTEST( zdotu,zdotu_n_1)
 {