diff --git a/install/omarchy-base.packages b/install/omarchy-base.packages
index 08968b2d..7d8a1553 100644
--- a/install/omarchy-base.packages
+++ b/install/omarchy-base.packages
@@ -78,7 +78,7 @@ lua51
 luarocks
 man-db
 mariadb-libs
-mise
+mise-bin
 moonlight-qt
 mpv
 mpv-mpris
diff --git a/migrations/1786952219.sh b/migrations/1786952219.sh
new file mode 100644
index 00000000..c862ee0d
--- /dev/null
+++ b/migrations/1786952219.sh
@@ -0,0 +1,17 @@
+echo "Switch mise to the mise-bin package from the Omarchy repo"
+
+# mise-bin carries mise's own release artifacts -- PGO+BOLT-optimized on x86_64,
+# glibc-native on both arches -- and takes over from Arch's mise, which it both
+# provides and conflicts with.
+#
+# The swap has to happen in one transaction. Removing mise first breaks
+# omarchy-zsh and omarchy-fish, which depend on it; the provides is what keeps
+# them satisfied when mise-bin lands in the same transaction that drops mise.
+#
+# omarchy-pkg-add cannot do that swap: pacman answers its own conflict question
+# with No under --noconfirm and fails the whole transaction ("unresolvable
+# package conflicts detected"). --ask=4 is that one question, answered yes.
+
+if omarchy-pkg-missing mise-bin; then
+  sudo pacman -S --noconfirm --ask=4 mise-bin
+fi