diff --git a/Resources/Prototypes/Entities/Structures/Windows/plasma.yml b/Resources/Prototypes/Entities/Structures/Windows/plasma.yml
index 70c1573fb8..5503ea856c 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/plasma.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/plasma.yml
@@ -92,7 +92,7 @@
         spawn:
           ShardGlassPlasma:
             min: 1
-            max: 2
+            max: 1
       - !type:DoActsBehavior
         acts: [ "Destruction" ]
   - type: StaticPrice
diff --git a/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml b/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
index e239965494..26d9da0745 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/reinforced.yml
@@ -112,7 +112,7 @@
         spawn:
           ShardGlassReinforced:
             min: 1
-            max: 2
+            max: 1
       - !type:DoActsBehavior
         acts: [ "Destruction" ]
   - type: StaticPrice
diff --git a/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml b/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml
index 67dfe028d9..9281e0c7ff 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/rplasma.yml
@@ -101,10 +101,10 @@
         spawn:
           ShardGlassPlasma:
             min: 1
-            max: 2
+            max: 1
           PartRodMetal:
             min: 1
-            max: 2
+            max: 1
       - !type:DoActsBehavior
         acts: [ "Destruction" ]
   - type: StaticPrice
diff --git a/Resources/Prototypes/Entities/Structures/Windows/window.yml b/Resources/Prototypes/Entities/Structures/Windows/window.yml
index 9d355d4422..74415737dc 100644
--- a/Resources/Prototypes/Entities/Structures/Windows/window.yml
+++ b/Resources/Prototypes/Entities/Structures/Windows/window.yml
@@ -160,7 +160,7 @@
         spawn:
           ShardGlass:
             min: 1
-            max: 2
+            max: 1
       - !type:DoActsBehavior
         acts: [ "Destruction" ]
   - type: Airtight