diff --git a/crates/cli/src/main.rs b/crates/cli/src/main.rs
index d29fb9b..51f6361 100644
--- a/crates/cli/src/main.rs
+++ b/crates/cli/src/main.rs
@@ -781,6 +781,12 @@ fn main() {
 
             // Self-update CLI if needed
             // (relay_commit is the "canonical" latest — if we differ from it, we're outdated)
+            // Skip on non-x86_64 Linux (e.g. ARM/Pi) — CI only builds x86_64 Linux binaries
+            #[cfg(all(not(target_os = "windows"), not(target_arch = "x86_64")))]
+            if cli_commit != relay_commit {
+                println!("  → Skipping CLI update (non-x86_64, update manually)");
+            }
+            #[cfg(any(target_os = "windows", target_arch = "x86_64"))]
             if cli_commit != relay_commit {
                 println!("  → Updating CLI...");
                 #[cfg(target_os = "windows")]