diff --git a/docs/src/content/docs/configuration/reference.md b/docs/src/content/docs/configuration/reference.md
index 045cafe..81e6d72 100644
--- a/docs/src/content/docs/configuration/reference.md
+++ b/docs/src/content/docs/configuration/reference.md
@@ -156,6 +156,20 @@ Cooldown in ticks that will be applied to the activating items cooldown group.
 
 Namespaced key of the sound that will play when enchantment blocks a hit.
 
+## Tunnelling
+
+### blocksPerLevel
+
+- **Type**: `int`
+
+How many blocks in each direction enchantment should mine per enchantment level.
+
+### visualizeBreaking
+
+- **Type**: `boolean`
+
+Display visualisation of blocks being broken by the enchantment along with breaking the base block.
+
 ## Panic
 
 ### panicChancePerLevel
diff --git a/docs/src/content/docs/documentation/enchant-list.md b/docs/src/content/docs/documentation/enchant-list.md
index 192b234..6e66489 100644
--- a/docs/src/content/docs/documentation/enchant-list.md
+++ b/docs/src/content/docs/documentation/enchant-list.md
@@ -73,6 +73,13 @@ Automatically blocks hits, but triggers a configurable cooldown every time it do
 the enchanted items cooldown group, so if you make this enchantment support more than just 1 item, you're going to have
 to handle applying the cooldown group to them yourself.
 
+### Tunnelling
+**Translation key**: `enchantio.enchantment.tunnelling`
+
+**Description**:
+Mines multiple blocks around initially destroyed block.
+
+
 ## Curses
 
 ### Curse of Panic