diff --git a/Resources/Prototypes/Reagents/elements.yml b/Resources/Prototypes/Reagents/elements.yml
index 5c6528a43f..b3a7fe1bb0 100644
--- a/Resources/Prototypes/Reagents/elements.yml
+++ b/Resources/Prototypes/Reagents/elements.yml
@@ -76,7 +76,7 @@
         - !type:OrganType
           type: Arachnid
           shouldHave: true
-        amount: 4
+        amount: 0.4
 
 - type: reagent
   id: Fluorine
@@ -167,7 +167,7 @@
         - !type:OrganType
           type: Arachnid
           shouldHave: false
-        amount: 4
+        amount: 0.4
 
 - type: reagent
   id: Lithium