diff --git a/app/src/main/res/font/OpenSans.xml b/app/src/main/res/font/opensans.xml
similarity index 100%
rename from app/src/main/res/font/OpenSans.xml
rename to app/src/main/res/font/opensans.xml
diff --git a/app/src/main/res/font/OpenSans_Italic.ttf b/app/src/main/res/font/opensans_italic.ttf
similarity index 100%
rename from app/src/main/res/font/OpenSans_Italic.ttf
rename to app/src/main/res/font/opensans_italic.ttf
diff --git a/app/src/main/res/font/OpenSans_Regular.ttf b/app/src/main/res/font/opensans_regular.ttf
similarity index 100%
rename from app/src/main/res/font/OpenSans_Regular.ttf
rename to app/src/main/res/font/opensans_regular.ttf