diff --git a/src/main/java/me/melontini/recipebookispain/client/RecipeBookIsPainClient.java b/src/main/java/me/melontini/recipebookispain/client/RecipeBookIsPainClient.java
index 1a2f453..80f09d8 100644
--- a/src/main/java/me/melontini/recipebookispain/client/RecipeBookIsPainClient.java
+++ b/src/main/java/me/melontini/recipebookispain/client/RecipeBookIsPainClient.java
@@ -24,5 +24,6 @@ public class RecipeBookIsPainClient implements ClientModInitializer {
     }
     @Override
     public void onInitializeClient() {
+        //null pointers are epic
     }
 }
diff --git a/src/main/java/me/melontini/recipebookispain/mixin/ClientRecipeBookMixin.java b/src/main/java/me/melontini/recipebookispain/mixin/ClientRecipeBookMixin.java
index 51675a9..34f658a 100644
--- a/src/main/java/me/melontini/recipebookispain/mixin/ClientRecipeBookMixin.java
+++ b/src/main/java/me/melontini/recipebookispain/mixin/ClientRecipeBookMixin.java
@@ -22,7 +22,7 @@ public class ClientRecipeBookMixin {
             ItemGroup group = itemStack.getItem().getGroup();
             if (group != null) {
                 if (group != ItemGroup.HOTBAR && group != ItemGroup.INVENTORY && group != ItemGroup.SEARCH)
-                    cir.setReturnValue(RecipeBookIsPainClient.ADDED_GROUPS.get("P_CRAFTING_" + group.getName().toUpperCase().replace(".", "_")));
+                    if (RecipeBookIsPainClient.ADDED_GROUPS.get("P_CRAFTING_" + group.getName().toUpperCase().replace(".", "_")) != null) cir.setReturnValue(RecipeBookIsPainClient.ADDED_GROUPS.get("P_CRAFTING_" + group.getName().toUpperCase().replace(".", "_")));
             }
         }
     }