CurseForge · Minecraft mod
Additional Small Stairs
The mod adds vanilla small stairs. Small Stairs's Addon
Quick answer
Which Additional Small Stairs release matches 1.21?
Additional Small Stairs additionalsmallstairs-neoforge-1.1.0.jar targets 1.21, 1.21.8, 1.21.5 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 4 required mods have matching files.
Where it goes
Is Additional Small Stairs required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Additional Small Stairs additionalsmallstairs-neoforge-1.1.0.jar need?
additionalsmallstairs-neoforge-1.1.0.jar on 1.21. Every mod below is checked against that same setup.
Install MCPitanLib, Small Stairs Updated, Small Stairs Updated, MCPitanLib first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Additional Small Stairs without breaking your instance.
Built for Additional Small Stairs additionalsmallstairs-neoforge-1.1.0.jar on 1.21. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use additionalsmallstairs-neoforge-1.1.0.jar. It targets 1.21, 1.21.8, 1.21.5 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install MCPitanLib, Small Stairs Updated, Small Stairs Updated, MCPitanLib first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside additionalsmallstairs-neoforge-1.1.0.jar. It opens that exact file at the source.
About this project
What does Additional Small Stairs add?

The mod adds vanilla small stairs. Small Stairs's Addon
Required mods: Small Stairs, MCPitanLib, Architectury API
(When using on Fabric Loader, Fabric API is also required)
Add a 1/3 size stairs. It doesn't take up much space, so you can move it smoothly if you place it after branch mining.
Works with both Fabric and Forge.
Small Stairs of the same material as the stairs added in the latest version of vanilla will be added.
For example: Small Cut Copper Stairs, Small Cherry Planks Stairs and Small Smooth Sandstone Stairs
(Some items may not be added depending on the game version.)
Project description from CurseForge.
Pick your setup
Additional Small Stairs by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
2 loader builds26.1.2
2 loader builds26.1.1
2 loader builds26.1
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader buildsShowing the newest 12 of 32 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Additional Small Stairs versions and loaders
additionalsmallstairs-neoforge-1.1.0.jar
2 Aug 2026
additionalsmallstairs-fabric-1.1.0.jar
2 Aug 2026
additionalsmallstairs-neoforge-1.0.9.jar
7 Apr 2026
additionalsmallstairs-fabric-1.0.9.jar
7 Apr 2026
additionalsmallstairs-neoforge-1.0.8.jar
3 Apr 2025
additionalsmallstairs-fabric-1.0.8.jar
3 Apr 2025
additionalsmallstairs-neoforge-1.0.7.jar
27 Nov 2024
additionalsmallstairs-fabric-1.0.7.jar
27 Nov 2024
additionalsmallstairs-neoforge-1.0.6.jar
3 Sept 2024
additionalsmallstairs-fabric-1.0.6.jar
3 Sept 2024
additionalsmallstairs-neoforge-1.0.5.jar
1 Sept 2024
additionalsmallstairs-fabric-1.0.5.jar
1 Sept 2024
Looking for an older file? The official CurseForge project page is in Resources.