diff --git a/src/deh_tables.c b/src/deh_tables.c
index 59af77da5..43316331f 100644
--- a/src/deh_tables.c
+++ b/src/deh_tables.c
@@ -3303,6 +3303,7 @@ const char *const STATE_LIST[] = { // array length left dynamic for sanity testi
 	"S_INSTAWHIP_RECHARGE2",
 	"S_INSTAWHIP_RECHARGE3",
 	"S_INSTAWHIP_RECHARGE4",
+	"S_INSTAWHIP_REJECT",
 	"S_BLOCKRING",
 	"S_BLOCKBODY",
 
@@ -5407,6 +5408,7 @@ const char *const MOBJTYPE_LIST[] = {  // array length left dynamic for sanity t
 
 	"MT_INSTAWHIP",
 	"MT_INSTAWHIP_RECHARGE",
+	"MT_INSTAWHIP_REJECT",
 	"MT_BLOCKRING",
 	"MT_BLOCKBODY",
 
diff --git a/src/info.c b/src/info.c
index 94974dde9..93ea8c521 100644
--- a/src/info.c
+++ b/src/info.c
@@ -558,6 +558,7 @@ char sprnames[NUMSPRITES + 1][5] =
 
 	"IWHP", // Instawhip
 	"WPRE", // Instawhip Recharge
+	"WPRJ", // Instawhip Reject
 	"GRNG", // Guard ring
 	"GBDY", // Guard body
 
@@ -4022,6 +4023,7 @@ state_t states[NUMSTATES] =
 	{SPR_NULL,                 0, 0, {A_PlaySound}, sfx_s3ka0, 2, S_INSTAWHIP_RECHARGE3}, // S_INSTAWHIP_RECHARGE2
 	{SPR_WPRE,                 FF_FULLBRIGHT|FF_FLOORSPRITE|FF_ANIMATE|0, 36, {NULL}, 17, 2, S_INSTAWHIP_RECHARGE4}, // S_INSTAWHIP_RECHARGE3
 	{SPR_NULL,                 0, 0, {A_PlaySound}, sfx_s3k7c, 2, S_NULL}, // S_INSTAWHIP_RECHARGE4
+	{SPR_HFXX,                 FF_ANIMATE, 9, {NULL}, 8, 1, S_NULL}, // S_INSTAWHIP_REJECT
 	{SPR_GRNG,                 FF_FULLBRIGHT|FF_PAPERSPRITE|0, -1, {NULL}, 0, 0, S_NULL}, // S_BLOCKRING
 	{SPR_GBDY,                 FF_FULLBRIGHT|FF_ANIMATE|0, -1, {NULL}, 4, 2, S_NULL}, // S_BLOCKBODY
 
diff --git a/src/info.h b/src/info.h
index 7cd3cc354..10a862f7d 100644
--- a/src/info.h
+++ b/src/info.h
@@ -1109,6 +1109,7 @@ typedef enum sprite
 
 	SPR_IWHP, // Instawhip
 	SPR_WPRE, // Instawhip Recharge
+	SPR_WPRJ, // Instawhip Reject
 	SPR_GRNG, // Guard ring
 	SPR_GBDY, // Guard body