diff --git a/src/main/java/gregtech/common/GT_RecipeAdder.java b/src/main/java/gregtech/common/GT_RecipeAdder.java
index 189cfe9d..1726d153 100644
--- a/src/main/java/gregtech/common/GT_RecipeAdder.java
+++ b/src/main/java/gregtech/common/GT_RecipeAdder.java
@@ -347,7 +347,7 @@ public class GT_RecipeAdder
         }
         int tExplosives = aInput2 > 0 ? aInput2 < 64 ? aInput2 : 64 : 1;
         int tGunpowder = tExplosives * 2;
-        int tDynamite = tExplosives/2;
+        int tDynamite = Math.max(1, tExplosives / 2);
         int tTNT = Math.max(1, tExplosives/2);
         int tITNT = Math.max(1, tExplosives/4);
         //new GT_Recipe(aInput1, aInput2, aOutput1, aOutput2);