diff --git a/src/input.c b/src/input.c
index 6f752f2..6264dc2 100644
--- a/src/input.c
+++ b/src/input.c
@@ -117,7 +117,7 @@ static void input_keyConvDestroy(void);
 void input_setDefault(void) {
   /* Movement. */
   input_setKeybind("accel",           KEYBIND_KEYBOARD, SDLK_w,           KMOD_ALL,   0);
-  input_setKeybind("afterburn",       KEYBIND_NULL,     SDLK_UNKNOWN,     KMOD_ALL,   0);
+  input_setKeybind("afterburn",       KEYBIND_NULL,     SDLK_UNKNOWN,     KMOD_NONE,  0);
   input_setKeybind("left",            KEYBIND_KEYBOARD, SDLK_a,           KMOD_ALL,   0);
   input_setKeybind("right",           KEYBIND_KEYBOARD, SDLK_d,           KMOD_ALL,   0);
   input_setKeybind("reverse",         KEYBIND_KEYBOARD, SDLK_s,           KMOD_ALL,   0);
@@ -127,7 +127,7 @@ void input_setDefault(void) {
   input_setKeybind("target_nearest",  KEYBIND_KEYBOARD, SDLK_t,           KMOD_NONE,  0);
   input_setKeybind("target_hostile",  KEYBIND_KEYBOARD, SDLK_r,           KMOD_NONE,  0);
   /* Combat. */
-  input_setKeybind("primary",         KEYBIND_KEYBOARD, SDLK_SPACE,       KMOD_NONE,  0);
+  input_setKeybind("primary",         KEYBIND_KEYBOARD, SDLK_SPACE,       KMOD_ALL,   0);
   input_setKeybind("face",            KEYBIND_KEYBOARD, SDLK_f,           KMOD_NONE,  0);
   input_setKeybind("board",           KEYBIND_KEYBOARD, SDLK_b,           KMOD_NONE,  0);
   /* Escorts. */
@@ -148,12 +148,12 @@ void input_setDefault(void) {
   /* Communication. */
   input_setKeybind("hail",            KEYBIND_KEYBOARD, SDLK_y,           KMOD_NONE,  0);
   /* Misc. */
-  input_setKeybind("mapzoomin",       KEYBIND_KEYBOARD, SDLK_KP_PLUS,     KMOD_NONE,  0);
-  input_setKeybind("mapzoomout",      KEYBIND_KEYBOARD, SDLK_KP_MINUS,    KMOD_NONE,  0);
-  input_setKeybind("screenshot",      KEYBIND_KEYBOARD, SDLK_KP_MULTIPLY, KMOD_NONE,  0);
+  input_setKeybind("mapzoomin",       KEYBIND_KEYBOARD, SDLK_KP_PLUS,     KMOD_ALL,   0);
+  input_setKeybind("mapzoomout",      KEYBIND_KEYBOARD, SDLK_KP_MINUS,    KMOD_ALL,   0);
+  input_setKeybind("screenshot",      KEYBIND_KEYBOARD, SDLK_KP_MULTIPLY, KMOD_ALL,   0);
   input_setKeybind("pause",           KEYBIND_KEYBOARD, SDLK_F1,          KMOD_NONE,  0);
-  input_setKeybind("speed",           KEYBIND_KEYBOARD, SDLK_BACKQUOTE,   KMOD_NONE,  0);
-  input_setKeybind("menu",            KEYBIND_KEYBOARD, SDLK_ESCAPE,      KMOD_NONE,  0);
+  input_setKeybind("speed",           KEYBIND_KEYBOARD, SDLK_BACKQUOTE,   KMOD_ALL,   0);
+  input_setKeybind("menu",            KEYBIND_KEYBOARD, SDLK_ESCAPE,      KMOD_ALL,   0);
   input_setKeybind("info",            KEYBIND_KEYBOARD, SDLK_i,           KMOD_NONE,  0);
 }