diff --git a/.packwizignore b/.packwizignore
index d619f02..d97f20a 100644
--- a/.packwizignore
+++ b/.packwizignore
@@ -11,7 +11,10 @@ run.sh
 *.jar
 *.jar.log
 run.bat
-config/
+# Server/runtime config is never tracked; only explicit modpack-default configs
+# (e.g. the FTB Chunks client config) are shipped.
+config/*
+!config/ftbchunks-client.snbt
 kubejs/
 defaultconfigs/
 local/
diff --git a/config/ftbchunks-client.snbt b/config/ftbchunks-client.snbt
new file mode 100644
index 0000000..bec3532
--- /dev/null
+++ b/config/ftbchunks-client.snbt
@@ -0,0 +1,16 @@
+# Onion MC modpack default.
+#
+# FTB Chunks computes "minimap.enabled" once as !hasOtherMinimapMod() and then
+# persists the result. While Xaero's Minimap was in this pack that resolved to
+# false and was written into players' configs, where it sticks -- removing the
+# other minimap mod later does not re-enable it. Setting it explicitly here
+# turns the FTB Chunks minimap on for everyone, including players whose config
+# was already written with false.
+#
+# Players who want a different value can copy this to
+# <instance>/local/ftbchunks-client.snbt, which is not overwritten on pack update.
+{
+	minimap: {
+		enabled: true
+	}
+}
diff --git a/index.toml b/index.toml
index 46575d1..34fac24 100644
--- a/index.toml
+++ b/index.toml
@@ -1,5 +1,9 @@
 hash-format = "sha256"
 
+[[files]]
+file = "config/ftbchunks-client.snbt"
+hash = "6cbe2d3e5419a9ab0ded6f8d70f9be4a2cfb25f7a1d75c6a93fb4c1ed9e2329b"
+
 [[files]]
 file = "mods/3dskinlayers.pw.toml"
 hash = "b3b67f83faf9dcc4985b7a13fa8affb71062461d271f80cc0958652df9f3126b"
@@ -645,26 +649,6 @@ file = "mods/wings-of-fire.pw.toml"
 hash = "07b44e8f4c3e5dd41c13269005638e27d1fcf43e8fc96b2f08299ca3676313e3"
 metafile = true
 
-[[files]]
-file = "mods/xaero-train-map.pw.toml"
-hash = "055508f48abfc3dc9705337d324fe839bbc88cd5cd06ce77f65b4bd2c976a983"
-metafile = true
-
-[[files]]
-file = "mods/xaeros-minimap-world-map-waystones-compatibility-forge.pw.toml"
-hash = "637bc567eb5260d55ce89e6471c31e4369d454607f3d6f40139f7f7bdef90af9"
-metafile = true
-
-[[files]]
-file = "mods/xaeros-minimap.pw.toml"
-hash = "64670072fa3b4db4a721769dd3d66a2865daac01c9a2480b9561675b1e9e9737"
-metafile = true
-
-[[files]]
-file = "mods/xaeros-world-map.pw.toml"
-hash = "f8cc300d53ae8bf71d77124e6c46a5e85fe31654b39c5d73a1652a4d9c404af4"
-metafile = true
-
 [[files]]
 file = "mods/yacl.pw.toml"
 hash = "539f362e9e192cf3b2813e0dfdfc51a5e6814129c6e82a9733842529beea6242"
diff --git a/mods/xaero-train-map.pw.toml b/mods/xaero-train-map.pw.toml
deleted file mode 100644
index f7a8e76..0000000
--- a/mods/xaero-train-map.pw.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-name = "Xaero Train Map"
-filename = "xaerotrainmap-1.0.0.jar"
-side = "client"
-
-[download]
-url = "https://cdn.modrinth.com/data/Ov2r3aVY/versions/mgDpAA4x/xaerotrainmap-1.0.0.jar"
-hash-format = "sha512"
-hash = "6bdd0cc65492523cce939d2514632a60cbb38701ece15d4ab5caccc4a837fb28b0e1308698a0afe1921adb4f0ad0e6a69bf4aee68ab3277c47ea9b815d00068d"
-
-[update]
-[update.modrinth]
-mod-id = "Ov2r3aVY"
-version = "mgDpAA4x"
diff --git a/mods/xaeros-minimap-world-map-waystones-compatibility-forge.pw.toml b/mods/xaeros-minimap-world-map-waystones-compatibility-forge.pw.toml
deleted file mode 100644
index 60aee3d..0000000
--- a/mods/xaeros-minimap-world-map-waystones-compatibility-forge.pw.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-name = "Xaero's Minimap & World Map - Waystones Compatibility"
-filename = "xaeros_waystones_compatibility-NeoForge-1.21.1-2.1.0.jar"
-side = "both"
-
-[download]
-url = "https://cdn.modrinth.com/data/7mLhyqIY/versions/k8wIAiWT/xaeros_waystones_compatibility-NeoForge-1.21.1-2.1.0.jar"
-hash-format = "sha512"
-hash = "440da659b1c406ff410841248a28adba60b73f3d91f513ba335b9e5d44b3e48ab63d5ecc86484ff1e3d1a4f7830ad7566fc1efec2a03eba3c958b414b61feea0"
-
-[update]
-[update.modrinth]
-mod-id = "7mLhyqIY"
-version = "k8wIAiWT"
diff --git a/mods/xaeros-minimap.pw.toml b/mods/xaeros-minimap.pw.toml
deleted file mode 100644
index 0fbf37b..0000000
--- a/mods/xaeros-minimap.pw.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-name = "Xaero's Minimap"
-filename = "xaerominimap-neoforge-1.21.1-26.5.0.jar"
-side = "both"
-
-[download]
-url = "https://cdn.modrinth.com/data/1bokaNcj/versions/Q1tuMQBB/xaerominimap-neoforge-1.21.1-26.5.0.jar"
-hash-format = "sha512"
-hash = "0fde1066dd922ac0796d166ba1bf1b843873b8d8563da3a08777df54bb377ff6466096650c730ad1b96e0aecf2d8974cd87c32165edf6a30f6653840c3f99abf"
-
-[update]
-[update.modrinth]
-mod-id = "1bokaNcj"
-version = "Q1tuMQBB"
diff --git a/mods/xaeros-world-map.pw.toml b/mods/xaeros-world-map.pw.toml
deleted file mode 100644
index 75dfef9..0000000
--- a/mods/xaeros-world-map.pw.toml
+++ /dev/null
@@ -1,13 +0,0 @@
-name = "Xaero's World Map"
-filename = "xaeroworldmap-neoforge-1.21.1-1.46.0.jar"
-side = "both"
-
-[download]
-url = "https://cdn.modrinth.com/data/NcUtCpym/versions/9Ckiihkz/xaeroworldmap-neoforge-1.21.1-1.46.0.jar"
-hash-format = "sha512"
-hash = "fb14d11d66e0a6441981b18454c86534d8f534cd159ca19fa612950521788d858f37f18fe2093bb9b43ca0a88ae9af578eced5d140ff645a7681d7e452e8a268"
-
-[update]
-[update.modrinth]
-mod-id = "NcUtCpym"
-version = "9Ckiihkz"
diff --git a/pack.toml b/pack.toml
index 5edac07..852bcf5 100644
--- a/pack.toml
+++ b/pack.toml
@@ -6,7 +6,7 @@ pack-format = "packwiz:1.1.0"
 [index]
 file = "index.toml"
 hash-format = "sha256"
-hash = "7d758d2aeb2da1f75c664ca98d55490febfede6c7dcd3db277595134350de168"
+hash = "fc0b1116928e1279580fdd83a379fbde38554ccdf6e77e49ebc8a439e18e7fd2"
 
 [versions]
 minecraft = "1.21.1"