diff --git a/sys/dev/nand/nand_geom.c b/sys/dev/nand/nand_geom.c
index ec789c517e8b..cd3f5211630b 100644
--- a/sys/dev/nand/nand_geom.c
+++ b/sys/dev/nand/nand_geom.c
@@ -416,7 +416,7 @@ create_geom_disk(struct nand_chip *chip)
 	snprintf(rdisk->d_ident, sizeof(rdisk->d_ident),
 	    "nand_raw: Man:0x%02x Dev:0x%02x", chip->id.man_id,
 	    chip->id.dev_id);
-	disk->d_rotation_rate = DISK_RR_NON_ROTATING;
+	rdisk->d_rotation_rate = DISK_RR_NON_ROTATING;
 
 	disk_create(rdisk, DISK_VERSION);