diff --git a/usr/local/bin/stormux_install_helper.sh b/usr/local/bin/stormux_install_helper.sh
index a857219..ef55267 100755
--- a/usr/local/bin/stormux_install_helper.sh
+++ b/usr/local/bin/stormux_install_helper.sh
@@ -14,7 +14,8 @@ NVDA_DLL_SOURCE="$HOME/.local/games/nvda"
 # Initialize logging
 init_logging() {
     mkdir -p "$LOG_DIR"
-    echo "=== Installation started at $(date) ===" >> "$LOG_FILE"
+    # Clear previous log and start fresh
+    echo "=== Installation started at $(date) ===" > "$LOG_FILE"
 }
 
 # Speech output
@@ -98,17 +99,20 @@ setup_game_zip() {
     mapfile -t topDirs < <(unzip -l "$zipfile" 2>> "$LOG_FILE" | awk 'NR>3 {print $4}' | grep '/$' | cut -d/ -f1 | sort -u | grep -v '^$')
 
     if [[ ${#topDirs[@]} -eq 1 ]]; then
-        # Zip has a single top-level dir - extract to parent, then rename if needed
+        # Zip has a single top-level dir - extract to temp location, then move
         echo "Single top-level directory detected: ${topDirs[0]}" >> "$LOG_FILE"
-        if ! unzip -q "$zipfile" -d "$INSTALL_BASE" 2>> "$LOG_FILE"; then
+        local temp_extract="/tmp/stormux_install_$$"
+        mkdir -p "$temp_extract"
+
+        if ! unzip -q "$zipfile" -d "$temp_extract" 2>> "$LOG_FILE"; then
             echo "Extraction failed" >> "$LOG_FILE"
+            rm -rf "$temp_extract"
             return 2
         fi
 
-        # If the extracted dir name differs from target, rename it
-        if [[ "${topDirs[0]}" != "$(basename "$game_dir")" ]]; then
-            mv "$INSTALL_BASE/${topDirs[0]}" "$game_dir" 2>> "$LOG_FILE"
-        fi
+        # Move the extracted directory to final location
+        mv "$temp_extract/${topDirs[0]}" "$game_dir" 2>> "$LOG_FILE"
+        rm -rf "$temp_extract"
     else
         # Multiple top-level entries - extract directly to game_dir
         echo "Multiple top-level entries detected" >> "$LOG_FILE"