diff --git a/sys/sys/gpt.h b/sys/sys/gpt.h
index 82924e7c2306..0f14f3934ff9 100644
--- a/sys/sys/gpt.h
+++ b/sys/sys/gpt.h
@@ -161,6 +161,25 @@ struct gpt_ent {
 #define	GPT_ENT_TYPE_NETBSD_CGD		\
 	{0x2db519ec,0xb10f,0x11dc,0xb9,0x9b,{0x00,0x19,0xd1,0x87,0x96,0x48}}
 
+#define GPT_ENT_TYPE_DRAGONFLY_LABEL32	\
+	{0x9d087404,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_SWAP	\
+	{0x9d58fdbd,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_UFS1	\
+	{0x9d94ce7c,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_VINUM	\
+	{0x9dd4478f,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_CCD	\
+	{0xdbd5211b,0x1ca5,0x11dc,0x88,0x17,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_LABEL64	\
+	{0x3d48ce54,0x1d16,0x11dc,0x86,0x96,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_LEGACY	\
+	{0xbd215ab2,0x1d16,0x11dc,0x86,0x96,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_HAMMER	\
+	{0x61dc63ac,0x6e38,0x11dc,0x85,0x13,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+#define GPT_ENT_TYPE_DRAGONFLY_HAMMER2	\
+	{0x5cbb9ad1,0x862d,0x11dc,0xa9,0x4d,{0x01,0x30,0x1b,0xb8,0xa9,0xf5}}
+
 /*
  * Boot partition used by GRUB 2.
  */