diff --git a/src/modules/umount/main.py b/src/modules/umount/main.py
index ed0f22679..2d00096ce 100644
--- a/src/modules/umount/main.py
+++ b/src/modules/umount/main.py
@@ -51,11 +51,12 @@ def run():
     root_mount_point = libcalamares.globalstorage.value("rootMountPoint")
     log_source = libcalamares.job.configuration["srcLog"]
     log_destination = libcalamares.job.configuration["destLog"]
-    
+
     # copy installation log before umount
-    if(os.path.exists('{!s}'.format(log_source))):
-        shutil.copy2('{!s}'.format(log_source), '{!s}/{!s}'.format(
-            root_mount_point, log_destination))
+    if(log_source)
+        if(os.path.exists('{!s}'.format(log_source))):
+            shutil.copy2('{!s}'.format(log_source), '{!s}/{!s}'.format(
+                root_mount_point, log_destination))
 
     if not root_mount_point:
         return ("No mount point for root partition in globalstorage",
diff --git a/src/modules/umount/umount.conf b/src/modules/umount/umount.conf
index 4dc0a8176..98c04fff2 100644
--- a/src/modules/umount/umount.conf
+++ b/src/modules/umount/umount.conf
@@ -1,6 +1,6 @@
 ---
-scrLog:       "/path/to/installation.log"
-destLog:      "/var/log/installation.log"
+#scrLog:       "/path/to/installation.log"
+#destLog:      "/var/log/installation.log"
 # example when using the Calamares created log:
 #srcLog:      "/root/.cache/Calamares/Calamares/Calamares.log"
 #destLog:     "/var/log/Calamares.log"