diff --git a/g13d/g13_fonts.cc b/g13d/g13_fonts.cc
index 5bd4940..8260ec6 100644
--- a/g13d/g13_fonts.cc
+++ b/g13d/g13_fonts.cc
@@ -378,7 +378,6 @@ void G13_FontChar::set_character(unsigned char *data, int width,
     for (int x = 0; x < width; x++) {
       unsigned char x_mask = 1 << x;
       for (int y = 0; y < 8; y++) {
-        unsigned char y_mask = 1 << y;
         if (data[y] & x_mask) {
           dest[x] |= 1 << y;
         }
diff --git a/g13d/g13_keys.cc b/g13d/g13_keys.cc
index d1d0499..8f91288 100644
--- a/g13d/g13_keys.cc
+++ b/g13d/g13_keys.cc
@@ -189,8 +189,6 @@ std::string G13_Manager::find_g13_key_name(G13_KEY_INDEX v) const {
 }
 
 void G13_Manager::display_keys() {
-
-  typedef std::map<std::string, int> mapType;
   G13_OUT("Known keys on G13:");
   G13_OUT(Helper::map_keys_out(g13_name_to_key));
 
diff --git a/g13d/g13_lcd.cc b/g13d/g13_lcd.cc
index 6879bdd..a40a17f 100644
--- a/g13d/g13_lcd.cc
+++ b/g13d/g13_lcd.cc
@@ -19,7 +19,6 @@
  */
 
 #include "g13.h"
-#include "logo.h"
 
 using namespace std;