diff --git a/src/deh_tables.c b/src/deh_tables.c
index 2d92aac06..3300870fb 100644
--- a/src/deh_tables.c
+++ b/src/deh_tables.c
@@ -1576,6 +1576,9 @@ const char *const STATE_LIST[] = { // array length left dynamic for sanity testi
 	"S_AMPAURA",
 	"S_AMPBURST",
 
+	"S_TRIPWIREOK",
+	"S_TRIPWIRELOCKOUT",
+
 	"S_GOTIT",
 
 	"S_CHARGEAURA",
diff --git a/src/info.c b/src/info.c
index c33e6b943..011ede41e 100644
--- a/src/info.c
+++ b/src/info.c
@@ -596,6 +596,9 @@ char sprnames[NUMSPRITES + 1][5] =
 	"AMPC",
 	"AMPD",
 
+	"TWOK",
+	"TW_L",
+
 	"SOR_",
 
 	"WTRL", // Water Trail
@@ -2154,6 +2157,9 @@ state_t states[NUMSTATES] =
 	{SPR_AMPD,                 FF_FULLBRIGHT|FF_ANIMATE|0, -1, {NULL}, 4, 2, S_NULL}, // S_AMPAURA
 	{SPR_AMPB,                 FF_FULLBRIGHT|FF_ADD|FF_PAPERSPRITE|2, -1, {NULL}, 4, 2, S_NULL}, // S_AMPBURST
 
+	{SPR_TWOK,                 FF_FULLBRIGHT|FF_ANIMATE|0, 56, {NULL}, 55, 1, S_NULL}, // S_TRIPWIREOK
+	{SPR_TW_L,                 FF_FULLBRIGHT|FF_ANIMATE|0, 56, {NULL}, 55, 1, S_NULL}, // S_TRIPWIRELOCKOUT
+
 	{SPR_SOR_,                 FF_FULLBRIGHT|FF_ANIMATE|0, 28, {NULL}, 27, 1, S_NULL}, // S_GOTIT
 
 	{SPR_TRC1,                 FF_FULLBRIGHT|FF_ANIMATE|0, -1, {NULL}, 4, 2, S_NULL}, // S_CHARGEAURA
diff --git a/src/info.h b/src/info.h
index d7495e852..e579fbecb 100644
--- a/src/info.h
+++ b/src/info.h
@@ -1135,6 +1135,9 @@ typedef enum sprite
 	SPR_AMPC,
 	SPR_AMPD,
 
+	SPR_TWOK, // Tripwire OK
+	SPR_TW_L, // Tripwire Lockout
+
 	SPR_SOR_,
 
 	SPR_WTRL, // Water Trail
@@ -2621,6 +2624,9 @@ typedef enum state
 	S_AMPAURA,
 	S_AMPBURST,
 
+	S_TRIPWIREOK,
+	S_TRIPWIRELOCKOUT,
+
 	S_GOTIT,
 
 	S_CHARGEAURA,