diff --git a/index.toml b/index.toml
index 1d537d3..8f6a1d3 100644
--- a/index.toml
+++ b/index.toml
@@ -262,7 +262,7 @@ metafile = true
 
 [[files]]
 file = "mods/tectonic.pw.toml"
-hash = "b1fe73afa7737eba2067fad98d03bae37f7ad6e0f518d020155229c33d8bfbbd"
+hash = "53c6c78277b86d32869690876703ff724d28d96b0793dba77ab636d3b961776b"
 metafile = true
 
 [[files]]
diff --git a/mods/tectonic.pw.toml b/mods/tectonic.pw.toml
index 89071b7..fca2f5f 100644
--- a/mods/tectonic.pw.toml
+++ b/mods/tectonic.pw.toml
@@ -1,6 +1,6 @@
 name = "Tectonic"
 filename = "tectonic-3.0.26-neoforge-26.1.jar"
-side = "both"
+side = "client"
 
 [download]
 url = "https://cdn.modrinth.com/data/lWDHr9jE/versions/qA6fuBpr/tectonic-3.0.26-neoforge-26.1.jar"
diff --git a/pack.toml b/pack.toml
index 4a41936..4ceb71c 100644
--- a/pack.toml
+++ b/pack.toml
@@ -5,7 +5,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "3949c7d783929cf88dd2b27b6935ed388fd772cb4f6c79f3b937eb280a269f34"
+hash = "62745316b914b6af1f5611ad6cebfa5185274c76c430acce835a05e88a8d0be2"
 
 [versions]
 minecraft = "26.1.2"