diff --git a/library.properties b/library.properties
index 52ede10..b79f201 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=Vishay_VCNL4200
-version=1.1.0
+version=1.1.1
 author=Kevin Tsai
 maintainer=Kevin Tsai
 sentence=Vishay VCNL4200 Long Range Proximity and Ambilent Light Sensor.
diff --git a/src/VCNL4200.cpp b/src/VCNL4200.cpp
index 909bfe8..757fc47 100644
--- a/src/VCNL4200.cpp
+++ b/src/VCNL4200.cpp
@@ -138,13 +138,13 @@ boolean VCNL4200Class::read(uint8_t reg, uint16_t *data)
 
 boolean VCNL4200Class::write(uint8_t reg, uint16_t data)
 {
-  boolean status = true;
+  boolean status = false;
   
   _wire->beginTransmission(slaveAddress);
   if ((_wire->write(reg) == 1) &&
       (_wire->write((uint8_t)(data & 0xFF)) == 1) &&
       (_wire->write((uint8_t)((data >> 8) & 0xFF)) == 1))
-      status = false;
+      status = true;
   _wire->endTransmission(true);
 
   return status;