diff --git a/src/main/java/com/tacz/guns/client/gui/GunSmithTableScreen.java b/src/main/java/com/tacz/guns/client/gui/GunSmithTableScreen.java
index b643fa008..7d8dfb08c 100644
--- a/src/main/java/com/tacz/guns/client/gui/GunSmithTableScreen.java
+++ b/src/main/java/com/tacz/guns/client/gui/GunSmithTableScreen.java
@@ -258,7 +258,7 @@ private void addTypeButtons() {
             String type = recipeKeys.get(typeIndex);
             int xOffset = leftPos + 157 + 24 * i;
             List<ResourceLocation> recipeIdGroups = recipes.get(type);
-            if (recipeIdGroups.isEmpty()) {
+            if (recipeIdGroups == null || recipeIdGroups.isEmpty()) {
                 continue;
             }
             ItemStack icon = ItemStack.EMPTY;