diff --git a/NanoVNASaver/skins_utils.py b/NanoVNASaver/skins_utils.py
index b46ea42..b1dd2f9 100644
--- a/NanoVNASaver/skins_utils.py
+++ b/NanoVNASaver/skins_utils.py
@@ -13,9 +13,35 @@
 #
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from os.path import join, dirname, abspath
 import sys
+from .about import debug
 
-DARK_SKIN_MONOCHROME = sys._MEIPASS + '/skins/dark-monochrome.css')
-DARK_SKIN_COLORED = sys._MEIPASS + '/skins/dark-colored.css')
-LIGHT_SKIN_MONOCHROME = sys._MEIPASS + '/skins/light-monochrome.css')
-LIGHT_SKIN_COLORED = sys._MEIPASS + '/skins/light-colored.css')
+def DARK_SKIN_MONOCHROME():
+    if debug == True:
+        return join(dirname(abspath(__file__)), 'skins/dark-monochrome.css')
+    else:
+        return sys._MEIPASS + '/skins/dark-monochrome.css'
+
+def DARK_SKIN_COLORED():
+    if debug == True:
+        return join(dirname(abspath(__file__)), 'skins/dark-colored.css')
+    else:
+        return sys._MEIPASS + '/skins/dark-colored.css'
+
+def LIGHT_SKIN_MONOCHROME():
+    if debug == True:
+        return join(dirname(abspath(__file__)), 'skins/light-monochrome.css')
+    else:
+        return sys._MEIPASS + '/skins/light-monochrome.css'
+
+def LIGHT_SKIN_COLORED():
+    if debug == True:
+        return join(dirname(abspath(__file__)), 'skins/light-colored.css')
+    else:
+        return sys._MEIPASS + '/skins/light-colored.css'
+
+DARK_SKIN_MONOCHROME =  DARK_SKIN_MONOCHROME()
+DARK_SKIN_COLORED = DARK_SKIN_COLORED()
+LIGHT_SKIN_MONOCHROME = LIGHT_SKIN_MONOCHROME()
+LIGHT_SKIN_COLORED = LIGHT_SKIN_COLORED()