diff --git a/app/src/main/res/layout/activity_contributions.xml b/app/src/main/res/layout/activity_contributions.xml
index c375322ea..7d4bd88ed 100644
--- a/app/src/main/res/layout/activity_contributions.xml
+++ b/app/src/main/res/layout/activity_contributions.xml
@@ -29,9 +29,8 @@
             android:elevation="6dp"
             android:minHeight="?attr/actionBarSize"
             app:tabIndicatorColor="@android:color/white"
-            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"/>
-        <!-- TODO: Neslihan android:background="?attr/mainTabBackground"-->
-
+            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+            android:background="?attr/mainTabBackground"/>
 
         <FrameLayout android:layout_width="match_parent"
             android:layout_height="match_parent"
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index 45d9e3a07..261ff2801 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -17,7 +17,7 @@
     <attr name="textEnabled" format="reference"/>
 
     <attr name="contributionsListBackground" format="reference"/>
-
+    <attr name="mainTabBackground" format="reference"/>
 
     <declare-styleable name="CompatTextView">
         <attr name="drawablePadding" format="dimension"/>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index b4ffa0cf3..98a49fb4a 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -2,6 +2,7 @@
 
     <style name="DarkAppTheme" parent="Theme.AppCompat.NoActionBar">
         <item name="contributionsListBackground">@color/contributionListDarkBackground</item>
+        <item name="mainTabBackground">@color/contributionListDarkBackground</item>
         <item name="mainBackground">@color/main_background_dark</item>
         <item name="colorPrimary">@color/primaryColor</item>
         <item name="colorPrimaryDark">@color/primaryDarkColor</item>
@@ -24,6 +25,7 @@
 
     <style name="LightAppTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <item name="contributionsListBackground">@color/primaryColor</item>
+        <item name="mainTabBackground">@color/primaryColor</item>
         <item name="mainBackground">@color/main_background_light</item>
         <item name="colorPrimaryDark">@color/primaryDarkColor</item>
         <item name="colorAccent">@color/primaryColor</item>