diff --git a/app/src/main/res/drawable-mdpi/ic_notification.png b/app/src/main/res/drawable-mdpi/ic_notification.png
deleted file mode 100644
index 162763a68..000000000
Binary files a/app/src/main/res/drawable-mdpi/ic_notification.png and /dev/null differ
diff --git a/app/src/main/res/drawable-mdpi/ic_filter.png b/app/src/main/res/drawable/ic_filter.png
similarity index 100%
rename from app/src/main/res/drawable-mdpi/ic_filter.png
rename to app/src/main/res/drawable/ic_filter.png
diff --git a/app/src/main/res/drawable/ic_notification.png b/app/src/main/res/drawable/ic_notification.png
index 5c837a353..162763a68 100644
Binary files a/app/src/main/res/drawable/ic_notification.png and b/app/src/main/res/drawable/ic_notification.png differ
diff --git a/app/src/main/res/drawable-mdpi/ic_visibility_off.png b/app/src/main/res/drawable/ic_visibility_off.png
similarity index 100%
rename from app/src/main/res/drawable-mdpi/ic_visibility_off.png
rename to app/src/main/res/drawable/ic_visibility_off.png
diff --git a/app/src/main/res/drawable-mdpi/ic_visibility_on.png b/app/src/main/res/drawable/ic_visibility_on.png
similarity index 100%
rename from app/src/main/res/drawable-mdpi/ic_visibility_on.png
rename to app/src/main/res/drawable/ic_visibility_on.png