diff --git a/esphome/components/ina3221/ina3221.cpp b/esphome/components/ina3221/ina3221.cpp
index a0334064ff..17492433e3 100644
--- a/esphome/components/ina3221/ina3221.cpp
+++ b/esphome/components/ina3221/ina3221.cpp
@@ -42,7 +42,7 @@ void INA3221Component::setup() {
     config |= 0b0001000000000000;
   }
   // 0b0000xxx000000000 << 9 Averaging Mode (0 -> 1 sample, 111 -> 1024 samples)
-  config |= 0b0000111000000000;
+  config |= 0b0000000000000000;
   // 0b0000000xxx000000 << 6 Bus Voltage Conversion time (100 -> 1.1ms, 111 -> 8.244 ms)
   config |= 0b0000000111000000;
   // 0b0000000000xxx000 << 3 Shunt Voltage Conversion time (same as above)