diff --git a/Source/Core/Core/Src/HW/WiimoteEmu/Attachment/Nunchuk.cpp b/Source/Core/Core/Src/HW/WiimoteEmu/Attachment/Nunchuk.cpp
index 0abe0d4b9c..47cb95905e 100644
--- a/Source/Core/Core/Src/HW/WiimoteEmu/Attachment/Nunchuk.cpp
+++ b/Source/Core/Core/Src/HW/WiimoteEmu/Attachment/Nunchuk.cpp
@@ -72,6 +72,7 @@ void Nunchuk::GetState(u8* const data, const bool focus)
 	m_stick->GetState(&ncdata->jx, &ncdata->jy, 0x80, focus ? 127 : 0);
 	
 	AccelData accel;
+	accel_cal* calib = (accel_cal*)&reg[0x20];
 
 	// tilt
 	EmulateTilt(&accel, m_tilt, focus);
@@ -81,7 +82,7 @@ void Nunchuk::GetState(u8* const data, const bool focus)
 		// swing
 		EmulateSwing(&accel, m_swing);
 		// shake
-		EmulateShake(&accel, m_shake, m_shake_step);
+		EmulateShake(&accel, calib, m_shake, m_shake_step);
 		// buttons
 		m_buttons->GetState(&ncdata->bt, nunchuk_button_bitmasks);
 	}
@@ -119,7 +120,6 @@ void Nunchuk::GetState(u8* const data, const bool focus)
 	}
 
 	wm_accel* dt = (wm_accel*)&ncdata->ax;
-	accel_cal* calib = (accel_cal*)&reg[0x20];
 	dt->x = u8(trim(accel.x * (calib->one_g.x - calib->zero_g.x) + calib->zero_g.x));
 	dt->y = u8(trim(accel.y * (calib->one_g.y - calib->zero_g.y) + calib->zero_g.y));
 	dt->z = u8(trim(accel.z * (calib->one_g.z - calib->zero_g.z) + calib->zero_g.z));
diff --git a/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.cpp b/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.cpp
index 196b38ab57..5ccfb19b43 100644
--- a/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.cpp
+++ b/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.cpp
@@ -86,6 +86,7 @@ const ReportFeatures reporting_mode_features[] =
 };
 
 void EmulateShake(AccelData* const accel
+	  , accel_cal* const calib
 	  , ControllerEmu::Buttons* const buttons_group
 	  , u8* const shake_step )
 {
@@ -94,7 +95,7 @@ void EmulateShake(AccelData* const accel
 	auto const shake_step_max = 15;
 
 	// peak G-force
-	auto const shake_intensity = 3.f;
+	double shake_intensity;
 	
 	// shake is a bitfield of X,Y,Z shake button states
 	static const unsigned int btns[] = { 0x01, 0x02, 0x04 };
@@ -105,6 +106,9 @@ void EmulateShake(AccelData* const accel
 	{
 		if (shake & (1 << i))
 		{
+			double zero = double((&(calib->zero_g.x))[i]);
+			double one = double((&(calib->one_g.x))[i]);
+			shake_intensity = max(zero / (one - zero), (255.f - zero) / (one - zero));
 			(&(accel->x))[i] = std::sin(TAU * shake_step[i] / shake_step_max) * shake_intensity;
 			shake_step[i] = (shake_step[i] + 1) % shake_step_max;
 		}
@@ -406,6 +410,7 @@ void Wiimote::GetAccelData(u8* const data, u8* const buttons)
 	const bool has_focus = HAS_FOCUS;
 	const bool is_sideways = m_options->settings[1]->value != 0;
 	const bool is_upright = m_options->settings[2]->value != 0;
+	accel_cal* calib = (accel_cal*)&m_eeprom[0x16];
 
 	// ----TILT----
 	EmulateTilt(&m_accel, m_tilt, has_focus, is_sideways, is_upright);
@@ -415,11 +420,10 @@ void Wiimote::GetAccelData(u8* const data, u8* const buttons)
 	if (has_focus)
 	{
 		EmulateSwing(&m_accel, m_swing, is_sideways, is_upright);
-		EmulateShake(&m_accel, m_shake, m_shake_step);
+		EmulateShake(&m_accel, calib, m_shake, m_shake_step);
 		UDPTLayer::GetAcceleration(m_udp, &m_accel);
 	}
 	wm_accel* dt = (wm_accel*)data;
-	accel_cal* calib = (accel_cal*)&m_eeprom[0x16];
 	double cx,cy,cz;
 	cx=trim(m_accel.x*(calib->one_g.x-calib->zero_g.x)+calib->zero_g.x);
 	cy=trim(m_accel.y*(calib->one_g.y-calib->zero_g.y)+calib->zero_g.y);
diff --git a/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.h b/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.h
index 05045de32a..828594a4f7 100644
--- a/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.h
+++ b/Source/Core/Core/Src/HW/WiimoteEmu/WiimoteEmu.h
@@ -45,6 +45,7 @@ struct ADPCMState
 extern const ReportFeatures reporting_mode_features[];
 
 void EmulateShake(AccelData* const accel_data
+	  , accel_cal* const calib
 	  , ControllerEmu::Buttons* const buttons_group
 	  , u8* const shake_step);