diff --git a/build/platform.blackbox.mak b/build/platform.blackbox.mak
index 58e78ca17..ed9f74e64 100644
--- a/build/platform.blackbox.mak
+++ b/build/platform.blackbox.mak
@@ -1,3 +1,3 @@
 TOOLCHAIN ?= afl
-USE_LIBA ?= 1
+USE_LIBA ?= 0
 EXE = bin
diff --git a/ion/src/blackbox/ion.cpp b/ion/src/blackbox/ion.cpp
index d1548d194..ca850f620 100644
--- a/ion/src/blackbox/ion.cpp
+++ b/ion/src/blackbox/ion.cpp
@@ -10,9 +10,31 @@ void Ion::Display::pushRectUniform(KDRect r, KDColor c) {
 void Ion::Display::pullRect(KDRect r, KDColor * pixels) {
 }
 
-bool Ion::Keyboard::keyDown(Ion::Keyboard::Key key) {
+bool Ion::USB::isPlugged() {
   return false;
 }
 
 void Ion::msleep(long ms) {
 }
+
+const char * Ion::serialNumber() {
+  return "123";
+}
+
+void Ion::LED::setColor(KDColor) {
+}
+
+bool Ion::Battery::isCharging() {
+  return false;
+}
+
+Ion::Battery::Charge Ion::Battery::level() {
+  return Charge::FULL;
+}
+
+float Ion::Battery::voltage() {
+  return 0.0f;
+}
+
+void Ion::Display::waitForVBlank() {
+}
diff --git a/ion/src/shared/events_stdin.cpp b/ion/src/shared/events_stdin.cpp
index dd892085f..a3c11816f 100644
--- a/ion/src/shared/events_stdin.cpp
+++ b/ion/src/shared/events_stdin.cpp
@@ -8,7 +8,6 @@
 
 Ion::Events::Event Ion::Events::getEvent(int * timeout) {
   int c = getchar();
-  msleep(100);
   if (c == EOF) {
     exit(0);
   } else {