diff --git a/app/src/main/res/drawable/provider_gmail.xml b/app/src/main/res/drawable/provider_gmail.xml
deleted file mode 100644
index 1596069877..0000000000
--- a/app/src/main/res/drawable/provider_gmail.xml
+++ /dev/null
@@ -1,18 +0,0 @@
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diff --git a/app/src/main/res/drawable/provider_office365.xml b/app/src/main/res/drawable/provider_office365.xml
deleted file mode 100644
index 0177847c27..0000000000
--- a/app/src/main/res/drawable/provider_office365.xml
+++ /dev/null
@@ -1,18 +0,0 @@
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diff --git a/app/src/main/res/drawable/provider_outlook.xml b/app/src/main/res/drawable/provider_outlook.xml
deleted file mode 100644
index 0177847c27..0000000000
--- a/app/src/main/res/drawable/provider_outlook.xml
+++ /dev/null
@@ -1,18 +0,0 @@
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diff --git a/app/src/main/res/drawable/provider_yahoo.xml b/app/src/main/res/drawable/provider_yahoo.xml
deleted file mode 100644
index c437c099d7..0000000000
--- a/app/src/main/res/drawable/provider_yahoo.xml
+++ /dev/null
@@ -1,9 +0,0 @@
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