2 files changed, 3 insertions, 2 deletions
diff --git a/src/gui/widgets/passwordfield.cpp b/src/gui/widgets/passwordfield.cpp
index b85eff686..d6d310616 100644
--- a/src/gui/widgets/passwordfield.cpp
+++ b/src/gui/widgets/passwordfield.cpp
@@ -29,7 +29,8 @@
 PasswordField::PasswordField(const Widget2 *const widget,
                              const std::string &text) :
     TextField(widget, text),
-    mPasswordChar(mSkin ? mSkin->getOption("passwordChar", 42) : 42)
+    mPasswordChar(mSkin ? static_cast<unsigned char>(
+                  mSkin->getOption("passwordChar", 42)) : 42U)
 {
 }
 
diff --git a/src/gui/widgets/passwordfield.h b/src/gui/widgets/passwordfield.h
index 4c05afd40..f9f677d0d 100644
--- a/src/gui/widgets/passwordfield.h
+++ b/src/gui/widgets/passwordfield.h
@@ -47,7 +47,7 @@ class PasswordField final : public TextField
         void draw(Graphics *graphics) override final;
 
     protected:
-        char mPasswordChar;
+        unsigned char mPasswordChar;
 };
 
 #endif  // GUI_WIDGETS_PASSWORDFIELD_H