diff --git a/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/base/GT_MetaTileEntity_MultiblockBase_EM.java b/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/base/GT_MetaTileEntity_MultiblockBase_EM.java
index 31e7d3e01..bc5cece66 100644
--- a/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/base/GT_MetaTileEntity_MultiblockBase_EM.java
+++ b/src/main/java/com/github/technus/tectech/thing/metaTileEntity/multi/base/GT_MetaTileEntity_MultiblockBase_EM.java
@@ -1143,7 +1143,9 @@ public final boolean checkMachine(IGregTechTileEntity iGregTechTileEntity, ItemS
     @Override
     public final boolean checkRecipe(ItemStack itemStack) { // do recipe checks, based on "machine content and state"
         hatchesStatusUpdate_EM();
+        startRecipeProcessing();
         boolean result = checkRecipe_EM(itemStack); // if had no - set default params
+        endRecipeProcessing();
         hatchesStatusUpdate_EM();
         return result;
     }