1 files changed, 4 insertions, 1 deletions
diff --git a/src/main/java/common/Blocks.java b/src/main/java/common/Blocks.java
index 4003e8e9e4..ffab6a0716 100644
--- a/src/main/java/common/Blocks.java
+++ b/src/main/java/common/Blocks.java
@@ -10,6 +10,7 @@ import common.blocks.Block_TFFTStorageField;
 import common.blocks.Block_ThaumiumReinforcedJar;
 import common.blocks.Block_YSZUnit;
 
+import gregtech.api.enums.Mods;
 import kekztech.KekzCore;
 
 public class Blocks {
@@ -28,7 +29,9 @@ public class Blocks {
 
         registerBlocks_SOFC();
         registerBlocks_TFFT();
-        registerBlocks_Jars();
+        if (Mods.Thaumcraft.isModLoaded()) {
+            registerBlocks_Jars();
+        }
         registerBlocks_LSC();
         registerBlocks_Cosmetics();