diff --git a/sample_profiles/keys_v_gradiant_fr_ch-latin1 b/sample_profiles/keys_v_gradiant_fr_ch-latin1
index 0a56625..f22b5f5 100644
--- a/sample_profiles/keys_v_gradiant_fr_ch-latin1
+++ b/sample_profiles/keys_v_gradiant_fr_ch-latin1
@@ -56,7 +56,7 @@ k w $raw3
 k e $raw3
 k r $raw3
 k t $raw3
-k z $raw3
+k y $raw3
 k u $raw3
 k i $raw3
 k o $raw3
@@ -94,7 +94,7 @@ k num_plus $raw4
 # Raw 5 :
 k shift_left $raw5
 k intl_backslash $raw5
-k y $raw5
+k z $raw5
 k x $raw5
 k c $raw5
 k v $raw5
diff --git a/src/classes/Keyboard.cpp b/src/classes/Keyboard.cpp
index 43151f9..45ba55f 100644
--- a/src/classes/Keyboard.cpp
+++ b/src/classes/Keyboard.cpp
@@ -235,8 +235,8 @@ bool Keyboard::getKeyAddress(Key key, KeyAddress &keyAddress) {
 				case Key::v: keyAddress.id = 0x19; break;
 				case Key::w: keyAddress.id = 0x1a; break;
 				case Key::x: keyAddress.id = 0x1b; break;
-				case Key::z: keyAddress.id = 0x1c; break;
-				case Key::y: keyAddress.id = 0x1d; break;
+				case Key::y: keyAddress.id = 0x1c; break;
+				case Key::z: keyAddress.id = 0x1d; break;
 				case Key::n1: keyAddress.id = 0x1e; break;
 				case Key::n2: keyAddress.id = 0x1f; break;
 				case Key::n3: keyAddress.id = 0x20; break;