diff --git a/src/gallium/drivers/v3d/v3d_bufmgr.c b/src/gallium/drivers/v3d/v3d_bufmgr.c
index 48f5a54936c8dbea641d8f826d91b3fc7ad1f312..e27395fa035eb27e61d9ab69a1073e70944bf2f5 100644
--- a/src/gallium/drivers/v3d/v3d_bufmgr.c
+++ b/src/gallium/drivers/v3d/v3d_bufmgr.c
@@ -72,8 +72,8 @@ v3d_bo_dump_stats(struct v3d_screen *screen)
 
                 struct timespec time;
                 clock_gettime(CLOCK_MONOTONIC, &time);
-                fprintf(stderr, "  now:               %ld\n",
-                        (long)time.tv_sec);
+                fprintf(stderr, "  now:               %jd\n",
+                        (intmax_t)time.tv_sec);
         }
 }
 
diff --git a/src/gallium/drivers/vc4/vc4_bufmgr.c b/src/gallium/drivers/vc4/vc4_bufmgr.c
index a786e8ee939ad354320a01b1243f233d26f3ee07..975d49e2e77a1b9107549638df370bc9edaa8e7b 100644
--- a/src/gallium/drivers/vc4/vc4_bufmgr.c
+++ b/src/gallium/drivers/vc4/vc4_bufmgr.c
@@ -99,8 +99,8 @@ vc4_bo_dump_stats(struct vc4_screen *screen)
 
                 struct timespec time;
                 clock_gettime(CLOCK_MONOTONIC, &time);
-                fprintf(stderr, "  now:               %ld\n",
-                        (long)time.tv_sec);
+                fprintf(stderr, "  now:               %jd\n",
+                        (intmax_t)time.tv_sec);
         }
 }