diff --git a/code/modules/research/tg/designs/tool_designs.dm b/code/modules/research/tg/designs/tool_designs.dm
index 2a97060fdfa..43536a3982f 100644
--- a/code/modules/research/tg/designs/tool_designs.dm
+++ b/code/modules/research/tg/designs/tool_designs.dm
@@ -8,7 +8,7 @@
 	category = list(
 		RND_CATEGORY_TOOLS + RND_SUBCATEGORY_TOOLS_JANITORIAL
 	)
-	departmental_flags = DEPARTMENT_BITFLAG_SERVICE
+	departmental_flags = DEPARTMENT_BITFLAG_SCIENCE | DEPARTMENT_BITFLAG_SERVICE
 
 /datum/design_techweb/light_replacer
 	name = "Light replacer"
@@ -20,7 +20,7 @@
 	category = list(
 		RND_CATEGORY_TOOLS + RND_SUBCATEGORY_TOOLS_JANITORIAL
 	)
-	departmental_flags = DEPARTMENT_BITFLAG_SERVICE
+	departmental_flags = DEPARTMENT_BITFLAG_SCIENCE | DEPARTMENT_BITFLAG_SERVICE
 
 /datum/design_techweb/spraybottle
 	name = "spray bottle"
@@ -32,7 +32,7 @@
 	category = list(
 		RND_CATEGORY_TOOLS + RND_SUBCATEGORY_TOOLS_JANITORIAL
 	)
-	departmental_flags = DEPARTMENT_BITFLAG_SERVICE
+	departmental_flags = DEPARTMENT_BITFLAG_SCIENCE | DEPARTMENT_BITFLAG_SERVICE
 
 /datum/design_techweb/beartrap
 	name = "mechanical trap"
@@ -44,7 +44,7 @@
 	category = list(
 		RND_CATEGORY_TOOLS + RND_SUBCATEGORY_TOOLS_JANITORIAL
 	)
-	departmental_flags = DEPARTMENT_BITFLAG_SCIENCE
+	departmental_flags = DEPARTMENT_BITFLAG_SCIENCE | DEPARTMENT_BITFLAG_SCIENCE
 
 /datum/design_techweb/experimental_welder
 	name = "Experimental welding tool"