diff --git a/patches/api/0371-More-Projectile-API.patch b/patches/api/0371-More-Projectile-API.patch
index c9374b52dc..900562612a 100644
--- a/patches/api/0371-More-Projectile-API.patch
+++ b/patches/api/0371-More-Projectile-API.patch
@@ -3,6 +3,7 @@ From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
 Date: Wed, 26 May 2021 19:34:43 -0400
 Subject: [PATCH] More Projectile API
 
+Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
 
 diff --git a/src/main/java/org/bukkit/entity/Firework.java b/src/main/java/org/bukkit/entity/Firework.java
 index d616d5941b3c7b85e350e845901da798601b9a3c..b7a6e3b1ac327c4e03f9d73952c1ce4d54967cf4 100644
@@ -96,10 +97,19 @@ index d1b37530319f6d37ee37f62080289c1e45848bc8..e94c7e279356c510f60508b26277d489
 +    // Paper end
  }
 diff --git a/src/main/java/org/bukkit/entity/ThrownPotion.java b/src/main/java/org/bukkit/entity/ThrownPotion.java
-index 10a3c297bd87ad3ab4555054858f47a479e76e1a..1afda5d6d948b7e8589e69d3cd2c045763b5e784 100644
+index 10a3c297bd87ad3ab4555054858f47a479e76e1a..977e150569bed69d5d28ae685c9c4a7903fa42a0 100644
 --- a/src/main/java/org/bukkit/entity/ThrownPotion.java
 +++ b/src/main/java/org/bukkit/entity/ThrownPotion.java
-@@ -32,12 +32,29 @@ public interface ThrownPotion extends Projectile {
+@@ -8,7 +8,7 @@ import org.jetbrains.annotations.NotNull;
+ /**
+  * Represents a thrown potion bottle
+  */
+-public interface ThrownPotion extends Projectile {
++public interface ThrownPotion extends ThrowableProjectile { // Paper - extend ThrowableProjectile
+ 
+     /**
+      * Returns the effects that are applied by this potion.
+@@ -32,12 +32,34 @@ public interface ThrownPotion extends Projectile {
  
      /**
       * Set the ItemStack for this thrown potion.
@@ -131,5 +141,10 @@ index 10a3c297bd87ad3ab4555054858f47a479e76e1a..1afda5d6d948b7e8589e69d3cd2c0457
 +     * @param meta potion meta
 +     */
 +    void setPotionMeta(@NotNull org.bukkit.inventory.meta.PotionMeta meta);
++
++    /**
++     * Splashes the potion at its current location.
++     */
++    void splash();
 +    // Paper end
  }
diff --git a/patches/server/0861-More-Projectile-API.patch b/patches/server/0861-More-Projectile-API.patch
index 6fbb0c86b1..3579ccfe7d 100644
--- a/patches/server/0861-More-Projectile-API.patch
+++ b/patches/server/0861-More-Projectile-API.patch
@@ -3,7 +3,33 @@ From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
 Date: Tue, 22 Jun 2021 23:41:11 -0400
 Subject: [PATCH] More Projectile API
 
+Co-authored-by: Nassim Jahnke <nassim@njahnke.dev>
 
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java b/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java
+index fee09e6ff72cf1da389d5811dd005642cd50a5b4..4f276b2a86735a2c664738450ae0fbdd82031d4e 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java
++++ b/src/main/java/net/minecraft/world/entity/projectile/ThrownPotion.java
+@@ -98,6 +98,11 @@ public class ThrownPotion extends ThrowableItemProjectile implements ItemSupplie
+     @Override
+     protected void onHit(HitResult hitResult) {
+         super.onHit(hitResult);
++        // Paper start - More projectile API
++        this.splash(hitResult);
++    }
++    public void splash(@org.jetbrains.annotations.Nullable HitResult hitResult) {
++        // Paper end - More projectile API
+         if (!this.level.isClientSide) {
+             ItemStack itemstack = this.getItem();
+             Potion potionregistry = PotionUtils.getPotion(itemstack);
+@@ -110,7 +115,7 @@ public class ThrownPotion extends ThrowableItemProjectile implements ItemSupplie
+                 if (this.isLingering()) {
+                     this.makeAreaOfEffectCloud(itemstack, potionregistry);
+                 } else {
+-                    this.applySplash(list, hitResult.getType() == HitResult.Type.ENTITY ? ((EntityHitResult) hitResult).getEntity() : null);
++                    this.applySplash(list, hitResult != null && hitResult.getType() == HitResult.Type.ENTITY ? ((EntityHitResult) hitResult).getEntity() : null); // Paper - nullable hitResult
+                 }
+             }
+ 
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
 index be86114eac3975b82ca74d4d6ed3f0402a642e8a..93fd9e87de3078f50431b5d80540d4335d7c79e5 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
@@ -132,10 +158,10 @@ index 6bfa984781a483d048ef4318761203c701d8a632..5e0c2c5094e1578162d1a50d50701fbd
 +    // Paper end
  }
 diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
-index b08739dd1ffd041f0885af6c1f57dca9027763b6..c1594f62c06a49ba2d0c2c6e6befcda7d1fe6e1b 100644
+index b08739dd1ffd041f0885af6c1f57dca9027763b6..73293157d694adb5a9a41c2cf350c6400f2e8206 100644
 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
 +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
-@@ -39,11 +39,26 @@ public class CraftThrownPotion extends CraftProjectile implements ThrownPotion {
+@@ -39,11 +39,31 @@ public class CraftThrownPotion extends CraftProjectile implements ThrownPotion {
          Validate.notNull(item, "ItemStack cannot be null.");
  
          // The ItemStack must be a potion.
@@ -159,6 +185,11 @@ index b08739dd1ffd041f0885af6c1f57dca9027763b6..c1594f62c06a49ba2d0c2c6e6befcda7
 +        CraftItemStack.applyMetaToItem(item, meta);
 +        this.getHandle().setItem(item); // Reset item
 +    }
++
++    @Override
++    public void splash() {
++        this.getHandle().splash(null);
++    }
 +    // Paper end
      @Override
      public net.minecraft.world.entity.projectile.ThrownPotion getHandle() {