diff --git a/install.sh b/install.sh
index f101c34ccb..e3814f83fa 100755
--- a/install.sh
+++ b/install.sh
@@ -45,6 +45,7 @@ source $OMARCHY_INSTALL/config/power.sh
 source $OMARCHY_INSTALL/config/timezones.sh
 source $OMARCHY_INSTALL/config/login.sh
 source $OMARCHY_INSTALL/config/nvidia.sh
+source $OMARCHY_INSTALL/config/ssd-trim.sh
 
 # Development
 show_logo decrypt 920
diff --git a/install/config/ssd-trim.sh b/install/config/ssd-trim.sh
new file mode 100644
index 0000000000..1213ab3c42
--- /dev/null
+++ b/install/config/ssd-trim.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if grep -q 0 /sys/block/*/queue/rotational; then
+    echo "Non-rotational device detected → enabling fstrim.timer"
+    sudo systemctl enable --now fstrim.timer
+else
+    echo "No non-rotational device detected → skipping fstrim.timer activation"
+fi
diff --git a/migrations/1755420126.sh b/migrations/1755420126.sh
new file mode 100644
index 0000000000..46db2cabc6
--- /dev/null
+++ b/migrations/1755420126.sh
@@ -0,0 +1,3 @@
+echo "Check and enable TRIM if needed"
+
+source ~/.local/share/omarchy/install/config/ssd-trim.sh