diff --git a/package/ose-v0.6.zip b/package/ose-v0.6.zip
index 521125c..c940b4b 100644
Binary files a/package/ose-v0.6.zip and b/package/ose-v0.6.zip differ
diff --git a/src/module/actor/entity.js b/src/module/actor/entity.js
index 118f59b..0f40fc5 100644
--- a/src/module/actor/entity.js
+++ b/src/module/actor/entity.js
@@ -11,6 +11,7 @@ export class OseActor extends Actor {
 
     // Compute modifiers from actor scores
     this.computeModifiers();
+    this._isSlow();
 
     // Determine Initiative
     if (game.settings.get("ose", "individualInit")) {
@@ -362,6 +363,19 @@ export class OseActor extends Actor {
     return mod;
   }
 
+  _isSlow() {
+    this.data.data.isSlow = false;
+    if (this.data.type != 'character') {
+      return;
+    }
+    this.data.items.forEach(item => {
+      if (item.type == 'weapon' && item.data.slow && item.data.equipped) {
+        this.data.data.isSlow = true;
+        return;
+      }
+    })
+  }
+
   computeModifiers() {
     if (this.data.type != "character") {
       return;
diff --git a/src/module/combat.js b/src/module/combat.js
index 0637674..e866200 100644
--- a/src/module/combat.js
+++ b/src/module/combat.js
@@ -19,7 +19,12 @@ export class OseCombat {
     
     // Set init
     for (let i = 0; i < data.combatants.length; ++i) {
-        data.combatants[i].initiative = groups[data.combatants[i].flags.ose.group].initiative;
+        console.log(data.combatants[i]);
+        if (data.combatants[i].actor.data.data.isSlow) {
+          data.combatants[i].initiative = -1;
+        } else {
+          data.combatants[i].initiative = groups[data.combatants[i].flags.ose.group].initiative;
+        }
     }
   }
 
diff --git a/src/module/init.js b/src/module/init.js
deleted file mode 100644
index e69de29..0000000
diff --git a/src/system.json b/src/system.json
index 8d2ea44..ddd0b07 100644
--- a/src/system.json
+++ b/src/system.json
@@ -34,5 +34,5 @@
   "gridUnits": "ft",
   "url": "https://gitlab.com/mesfoliesludiques/foundryvtt-ose",
   "manifest": "https://gitlab.com/mesfoliesludiques/foundryvtt-ose/raw/master/src/system.json",
-  "download": "https://gitlab.com/mesfoliesludiques/foundryvtt-ose/-/raw/master/package/ose-v0.5.zip"
+  "download": "https://gitlab.com/mesfoliesludiques/foundryvtt-ose/-/raw/master/package/ose-v0.6.zip"
 }