diff --git a/src/main/java/de/florianmichael/viafabricplus/injection/mixin/fixes/minecraft/entity/MixinClientPlayerEntity.java b/src/main/java/de/florianmichael/viafabricplus/injection/mixin/fixes/minecraft/entity/MixinClientPlayerEntity.java
index b98044e6..aa9b97fe 100644
--- a/src/main/java/de/florianmichael/viafabricplus/injection/mixin/fixes/minecraft/entity/MixinClientPlayerEntity.java
+++ b/src/main/java/de/florianmichael/viafabricplus/injection/mixin/fixes/minecraft/entity/MixinClientPlayerEntity.java
@@ -79,6 +79,8 @@ public abstract class MixinClientPlayerEntity extends AbstractClientPlayerEntity
 
     @Shadow protected abstract void sendSneakingPacket();
 
+    @Shadow private boolean lastHorizontalCollision;
+
     @WrapWithCondition(method = "tick", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/network/ClientPlayerEntity;sendSneakingPacket()V"))
     private boolean sendSneakingAfterSprinting(ClientPlayerEntity instance) {
         return ProtocolTranslator.getTargetVersion().newerThanOrEqualTo(ProtocolVersion.v1_21_2);
@@ -91,6 +93,16 @@ public abstract class MixinClientPlayerEntity extends AbstractClientPlayerEntity
         }
     }
 
+    @Redirect(method = "sendMovementPackets", at = @At(value = "FIELD", target = "Lnet/minecraft/client/network/ClientPlayerEntity;lastHorizontalCollision:Z", ordinal = 0))
+    private boolean removeHorizontalCollisionFromOnGroundCheck(ClientPlayerEntity instance) {
+        // Since it doesn't exist in older versions, we need to exclude it from the check to prevent bad packets
+        if (ProtocolTranslator.getTargetVersion().olderThanOrEqualTo(ProtocolVersion.v1_12_1)) {
+            return this.horizontalCollision;
+        } else {
+            return this.lastHorizontalCollision;
+        }
+    }
+
     @WrapWithCondition(method = "tickMovement", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/network/ClientPlayerEntity;jump()V"))
     private boolean dontJumpBeforeFlying(ClientPlayerEntity instance) {
         return ProtocolTranslator.getTargetVersion().newerThanOrEqualTo(ProtocolVersion.v1_20_5);