diff --git a/code/game/gamemodes/technomancer/spells/summon/summon_creature.dm b/code/game/gamemodes/technomancer/spells/summon/summon_creature.dm
index 9292d80110d..fc3838edab1 100644
--- a/code/game/gamemodes/technomancer/spells/summon/summon_creature.dm
+++ b/code/game/gamemodes/technomancer/spells/summon/summon_creature.dm
@@ -36,9 +36,7 @@
 		"CARP"					=	/mob/living/simple_animal/hostile/carp,
 		"BEAR"					=	/mob/living/simple_animal/hostile/bear,
 		"PSIREN LASHER" 		=	/mob/living/simple_animal/hostile/psiren,
-		"PSIREN DARTER"			= 	/mob/living/simple_animal/hostile/psiren/ranged,
-		"PSIREN OMEN"			=	/mob/living/simple_animal/hostile/psiren/omen,
-		"PSIREN BECKONER"		=	/mob/living/simple_animal/hostile/psiren/omen/beckoner,
+		"PSIREN DARTER"			= 	/mob/living/simple_animal/hostile/psiren/ranged
 		)
 	cooldown = 30
 	instability_cost = 10
diff --git a/code/modules/reagents/Chemistry-Recipes.dm b/code/modules/reagents/Chemistry-Recipes.dm
index e1ec60ad8c4..da577444390 100644
--- a/code/modules/reagents/Chemistry-Recipes.dm
+++ b/code/modules/reagents/Chemistry-Recipes.dm
@@ -1271,7 +1271,10 @@
 		/mob/living/simple_animal/hostile/mimic,
 		/mob/living/simple_animal/hostile/cavern_geist,
 		/mob/living/simple_animal/hostile/cavern_geist/augmented,
-		/mob/living/simple_animal/hostile/retaliate/pra_exploration_drone
+		/mob/living/simple_animal/hostile/retaliate/pra_exploration_drone,
+		/mob/living/simple_animal/hostile/psiren/omen,
+		/mob/living/simple_animal/hostile/psiren/omen/beckoner,
+		/mob/living/simple_animal/hostile/psiren/matriarch
 	)
 
 	var/list/critters = typesof(/mob/living/simple_animal/hostile) - blocked // list of possible hostile mobs
diff --git a/html/changelogs/PsirenCalling.yml b/html/changelogs/PsirenCalling.yml
new file mode 100644
index 00000000000..71f437e0289
--- /dev/null
+++ b/html/changelogs/PsirenCalling.yml
@@ -0,0 +1,7 @@
+author: TheGreyWolf
+
+delete-after: True
+
+changes:
+  - rscdel: "The golden slime core can no longer spawn psiren omens, beckoners or the psiren matriarch."
+  - rscdel: "Technomancers can no longer summon the psiren omens or beckoners. Other psirens were untouched."