diff --git a/examples/Syster/Syster.ino b/examples/Syster/Syster.ino
index 9ae856fd..74a34653 100644
--- a/examples/Syster/Syster.ino
+++ b/examples/Syster/Syster.ino
@@ -26,19 +26,19 @@ const Key keymaps[][ROWS][COLS] PROGMEM = {
   [0] = KEYMAP_STACKED
   (
    Key_NoKey,    Key_1, Key_2, Key_3, Key_4, Key_5, Key_NoKey,
-   Key_Backtick, Key_Q, Key_W, Key_E, Key_R, Key_T, Key_Tab,
+   Key_Backtick, Key_Q, Key_W, Key_E, Key_Right, Key_T, Key_Tab,
    Key_PageUp,   Key_A, Key_S, Key_D, Key_F, Key_G,
-   Key_PageDn,   Key_Z, Key_X, Key_C, Key_V, Key_B, Key_Esc,
+   Key_PageDown,   Key_Z, Key_X, Key_C, Key_V, Key_B, Key_Escape,
 
-   Key_LCtrl, Key_Backspace, Key_LGUI, Key_LShift,
+   Key_LeftControl, Key_Backspace, Key_LGui, Key_LShift,
    SYSTER,
 
    Key_skip,  Key_6, Key_7, Key_8,     Key_9,      Key_0,         Key_skip,
    Key_Enter, Key_Y, Key_U, Key_I,     Key_O,      Key_P,         Key_Equals,
-              Key_H, Key_J, Key_K,     Key_L,      Key_Semicolon, Key_Quote,
+              Key_H, Key_J, Key_K,     Key_Left,      Key_Semicolon, Key_Quote,
    Key_skip,  Key_N, Key_M, Key_Comma, Key_Period, Key_Slash,     Key_Minus,
 
-   Key_RShift, Key_RAlt, Key_Space, Key_RCtrl,
+   Key_RightShift, Key_RAlt, Key_Spacebar, Key_RControl,
    SYSTER
   ),
 };
diff --git a/src/Kaleidoscope/Syster.cpp b/src/Kaleidoscope/Syster.cpp
index 7ad31bab..be9f587a 100644
--- a/src/Kaleidoscope/Syster.cpp
+++ b/src/Kaleidoscope/Syster.cpp
@@ -71,7 +71,7 @@ namespace KaleidoscopePlugins {
       return Key_NoKey;
 
     if (key_toggled_off (keyState)) {
-      if (mappedKey == Key_Space) {
+      if (mappedKey == Key_Spacebar) {
         for (uint8_t i = 0; i <= symbolPos; i++) {
           handle_keyswitch_event (Key_Backspace, UNKNOWN_KEYSWITCH_LOCATION, IS_PRESSED | INJECTED);
           Keyboard.sendReport ();