diff --git a/src/util/u_cpu_detect.c b/src/util/u_cpu_detect.c
index eeea012e1cc..df5d4bdb089 100644
--- a/src/util/u_cpu_detect.c
+++ b/src/util/u_cpu_detect.c
@@ -933,13 +933,10 @@ _util_cpu_detect_once(void)
       cpuid(0x80000000, regs);
 
       if (regs[0] >= 0x80000001) {
-
          cpuid(0x80000001, regs2);
 
          util_cpu_caps.has_mmx  |= (regs2[3] >> 23) & 1;
          util_cpu_caps.has_mmx2 |= (regs2[3] >> 22) & 1;
-         util_cpu_caps.has_3dnow = (regs2[3] >> 31) & 1;
-         util_cpu_caps.has_3dnow_ext = (regs2[3] >> 30) & 1;
 
          util_cpu_caps.has_xop = util_cpu_caps.has_avx &&
                                  ((regs2[2] >> 11) & 1);
@@ -1001,8 +998,6 @@ _util_cpu_detect_once(void)
       printf("util_cpu_caps.has_avx2 = %u\n", util_cpu_caps.has_avx2);
       printf("util_cpu_caps.has_f16c = %u\n", util_cpu_caps.has_f16c);
       printf("util_cpu_caps.has_popcnt = %u\n", util_cpu_caps.has_popcnt);
-      printf("util_cpu_caps.has_3dnow = %u\n", util_cpu_caps.has_3dnow);
-      printf("util_cpu_caps.has_3dnow_ext = %u\n", util_cpu_caps.has_3dnow_ext);
       printf("util_cpu_caps.has_xop = %u\n", util_cpu_caps.has_xop);
       printf("util_cpu_caps.has_altivec = %u\n", util_cpu_caps.has_altivec);
       printf("util_cpu_caps.has_vsx = %u\n", util_cpu_caps.has_vsx);
diff --git a/src/util/u_cpu_detect.h b/src/util/u_cpu_detect.h
index 13868482b76..bea85124ee2 100644
--- a/src/util/u_cpu_detect.h
+++ b/src/util/u_cpu_detect.h
@@ -101,8 +101,6 @@ struct util_cpu_caps_t {
    unsigned has_avx2:1;
    unsigned has_f16c:1;
    unsigned has_fma:1;
-   unsigned has_3dnow:1;
-   unsigned has_3dnow_ext:1;
    unsigned has_xop:1;
    unsigned has_altivec:1;
    unsigned has_vsx:1;