diff --git a/terminal/master/src/main.cpp b/terminal/master/src/main.cpp
index a3e62c8..f96b8f7 100644
--- a/terminal/master/src/main.cpp
+++ b/terminal/master/src/main.cpp
@@ -44,7 +44,6 @@ uint8_t selectedIndex = 0;
 void setupEncoder()
 {
   lastState = (PINC >> 1) & 0x03;
-  PCICR |= (1 << PCIE1);
   PCMSK1 |= (1 << PCINT9) | (1 << PCINT10);
 }
 void enableEncoder() {