diff --git a/data/themes/Material_Blue-Grey.theme b/data/themes/Material_Blue-Grey.theme
index 4a46c32c1..c8854f610 100644
--- a/data/themes/Material_Blue-Grey.theme
+++ b/data/themes/Material_Blue-Grey.theme
@@ -131,3 +131,8 @@ progressbar_active_blue=77
 progressbar_passive_red=38
 progressbar_passive_green=49
 progressbar_passive_blue=55
+
+shadow_red=0
+shadow_green=0
+shadow_blue=0
+shadow_alpha=25
diff --git a/data/themes/Material_Grey_(Dark).theme b/data/themes/Material_Grey_(Dark).theme
index d1f905421..5f0e7674e 100644
--- a/data/themes/Material_Grey_(Dark).theme
+++ b/data/themes/Material_Grey_(Dark).theme
@@ -131,3 +131,8 @@ progressbar_active_blue=62
 progressbar_passive_red=26
 progressbar_passive_green=26
 progressbar_passive_blue=26
+
+shadow_red=0
+shadow_green=0
+shadow_blue=0
+shadow_alpha=25
diff --git a/data/themes/Material_Grey_(Light).theme b/data/themes/Material_Grey_(Light).theme
index 756695081..7e9897d0f 100644
--- a/data/themes/Material_Grey_(Light).theme
+++ b/data/themes/Material_Grey_(Light).theme
@@ -132,3 +132,8 @@ progressbar_active_blue=74
 progressbar_passive_red=46
 progressbar_passive_green=46
 progressbar_passive_blue=46
+
+shadow_red=0
+shadow_green=0
+shadow_blue=0
+shadow_alpha=25
diff --git a/data/themes/Material_Grey_(Medium).theme b/data/themes/Material_Grey_(Medium).theme
index 441debf27..cdc2b29d3 100644
--- a/data/themes/Material_Grey_(Medium).theme
+++ b/data/themes/Material_Grey_(Medium).theme
@@ -131,3 +131,8 @@ progressbar_active_blue=62
 progressbar_passive_red=38
 progressbar_passive_green=38
 progressbar_passive_blue=38
+
+shadow_red=0
+shadow_green=0
+shadow_blue=0
+shadow_alpha=25
diff --git a/src/gui/themes.cpp b/src/gui/themes.cpp
index 8c93d3f65..58f8d2c7d 100644
--- a/src/gui/themes.cpp
+++ b/src/gui/themes.cpp
@@ -442,10 +442,10 @@ void CThemes::getTheme(CConfigFile &configfile)
 	t.progressbar_timescale_yellow = configfile.getInt32("progressbar_timescale_yellow", 70);
 	t.progressbar_timescale_invert = configfile.getInt32("progressbar_timescale_invert", 0);
 
-	t.shadow_alpha = configfile.getInt32( "shadow_alpha", 0 );
-	t.shadow_red = configfile.getInt32( "shadow_red", 8 );
-	t.shadow_green = configfile.getInt32( "shadow_green", 8);
-	t.shadow_blue = configfile.getInt32( "shadow_blue", 8 );
+	t.shadow_alpha = configfile.getInt32( "shadow_alpha", 25 );
+	t.shadow_red = configfile.getInt32( "shadow_red", 0 );
+	t.shadow_green = configfile.getInt32( "shadow_green", 0 );
+	t.shadow_blue = configfile.getInt32( "shadow_blue", 0 );
 
 	//NI
 	t.progressbar_active_red = configfile.getInt32( "progressbar_active_red", 62 );