diff --git a/src/simulation/keyboardSim.cpp b/src/simulation/keyboardSim.cpp
index 87757fc..0d7064c 100644
--- a/src/simulation/keyboardSim.cpp
+++ b/src/simulation/keyboardSim.cpp
@@ -6,7 +6,8 @@ void pressKey(WORD key)
 	input.type = INPUT_KEYBOARD;
 	input.ki.wVk = key;
 	SendInput(1, &input, sizeof(INPUT));
-
+	// Wait
+	Sleep(PRESS_INTERVAL);
 	// Release the key
 	input.ki.dwFlags = KEYEVENTF_KEYUP;
 	SendInput(1, &input, sizeof(INPUT));
@@ -20,6 +21,8 @@ void pressKeyCombo(std::vector<WORD> keys)
 		inputs[i].type = INPUT_KEYBOARD;
 		inputs[i].ki.wVk = keys[i];
 	}
+	// Wait
+	Sleep(PRESS_INTERVAL);
 	for (size_t i = 0; i < keys.size(); i++)
 	{
 		inputs[i + keys.size()].type = INPUT_KEYBOARD;
diff --git a/src/simulation/keyboardSim.hpp b/src/simulation/keyboardSim.hpp
index b5d1a1c..a14ce47 100644
--- a/src/simulation/keyboardSim.hpp
+++ b/src/simulation/keyboardSim.hpp
@@ -13,6 +13,9 @@
 #include <string>
 #include <vector>
 
+// How long, in milliseconds, to wait between pressing and releasing a key
+#define PRESS_INTERVAL 10
+
 void pressKey(WORD key);
 void pressKeyCombo(std::vector<WORD> keys);
 void keyUp(WORD key);