diff --git a/param.h b/param.h
index d39fc4a1d..fd32e5a24 100644
--- a/param.h
+++ b/param.h
@@ -1719,14 +1719,14 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #define CGEMM3M_DEFAULT_UNROLL_N 8
 #define CGEMM3M_DEFAULT_UNROLL_M 4
-#define ZGEMM3M_DEFAULT_UNROLL_N 8
-#define ZGEMM3M_DEFAULT_UNROLL_M 2
+#define ZGEMM3M_DEFAULT_UNROLL_N 4
+#define ZGEMM3M_DEFAULT_UNROLL_M 8
 
 #define CGEMM3M_DEFAULT_P 448
-#define ZGEMM3M_DEFAULT_P 224
+#define ZGEMM3M_DEFAULT_P 384
 #define XGEMM3M_DEFAULT_P 112
 #define CGEMM3M_DEFAULT_Q 224
-#define ZGEMM3M_DEFAULT_Q 224
+#define ZGEMM3M_DEFAULT_Q 168
 #define XGEMM3M_DEFAULT_Q 224
 #define CGEMM3M_DEFAULT_R 12288
 #define ZGEMM3M_DEFAULT_R 12288