diff --git a/scripts/remote-build-display-control.sh b/scripts/remote-build-display-control.sh
index 4abc7d0..e6fb609 100755
--- a/scripts/remote-build-display-control.sh
+++ b/scripts/remote-build-display-control.sh
@@ -39,7 +39,7 @@ echo "════════════════════════
 echo ""
 echo "Step 1/4 — Copying source to $IP..."
 ssh "$SSH_USER@$IP" "mkdir -p $REMOTE_TMP"
-scp "$SRC" "$SSH_USER@$IP:$REMOTE_TMP/display_control.m"
+ssh "$SSH_USER@$IP" "cat > $REMOTE_TMP/display_control.m" < "$SRC"
 
 # ── Step 2: Build universal binary on remote ──────────────────────────────────
 
@@ -72,7 +72,7 @@ ENDSSH
 echo ""
 echo "Step 3/4 — Pulling binary to resources/bin/..."
 mkdir -p "$(dirname "$OUT_BIN")"
-scp "$SSH_USER@$IP:$REMOTE_TMP/display_control" "$OUT_BIN"
+ssh "$SSH_USER@$IP" "cat $REMOTE_TMP/display_control" > "$OUT_BIN"
 chmod +x "$OUT_BIN"
 
 # ── Step 4: Clean up remote ───────────────────────────────────────────────────