diff --git a/common/buildcraft/builders/TileBlueprintLibrary.java b/common/buildcraft/builders/TileBlueprintLibrary.java
index 8ecd38d5..1bae7fbb 100644
--- a/common/buildcraft/builders/TileBlueprintLibrary.java
+++ b/common/buildcraft/builders/TileBlueprintLibrary.java
@@ -183,7 +183,7 @@ public class TileBlueprintLibrary extends TileBuildCraft implements IInventory {
 
 	@Override
 	public int getInventoryStackLimit() {
-		return 64;
+		return 1;
 	}
 
 	@Override