diff --git a/README.md b/README.md
index e281939..d81687c 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ static void init_run_ulp(uint32_t usec) {
     // use this binary loader instead
     esp_err_t err = ulptool_load_binary(0, ulp_main_bin_start, (ulp_main_bin_end - ulp_main_bin_start) / sizeof(uint32_t));
     // ulp coprocessor will run on its own now
-    err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+    err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
 }
 ```
 
@@ -141,7 +141,7 @@ void loop() {
 static void init_run_ulp(uint32_t usec) {
   ulp_set_wakeup_period(0, usec);
   esp_err_t err = ulptool_load_binary(0, ulp_main_bin_start, (ulp_main_bin_end - ulp_main_bin_start) / sizeof(uint32_t));
-  err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+  err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
 
   if (err) Serial.println("Error Starting ULP Coprocessor");
 }
diff --git a/src/ulp_examples/ulp_README/ulp_README.ino b/src/ulp_examples/ulp_README/ulp_README.ino
index a2bc52c..b964a11 100644
--- a/src/ulp_examples/ulp_README/ulp_README.ino
+++ b/src/ulp_examples/ulp_README/ulp_README.ino
@@ -28,6 +28,6 @@ static void init_run_ulp(uint32_t usec) {
     esp_err_t err = ulptool_load_binary(0, ulp_main_bin_start, (ulp_main_bin_end - ulp_main_bin_start) / sizeof(uint32_t));
     // ulp coprocessor will run on its own now
     ulp_count = 0;
-    err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+    err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
     if (err) Serial.println("Error Starting ULP Coprocessor");
 }
diff --git a/src/ulp_examples/ulp_adc/ulp_adc.ino b/src/ulp_examples/ulp_adc/ulp_adc.ino
index 1f8c395..33df43c 100644
--- a/src/ulp_examples/ulp_adc/ulp_adc.ino
+++ b/src/ulp_examples/ulp_adc/ulp_adc.ino
@@ -73,6 +73,6 @@ static void init_ulp_program()
 static void start_ulp_program()
 {
   /* Start the program */
-  esp_err_t err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+  esp_err_t err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
   ESP_ERROR_CHECK(err);
 }
diff --git a/src/ulp_examples/ulp_hall_sensor/ulp_hall_sensor.ino b/src/ulp_examples/ulp_hall_sensor/ulp_hall_sensor.ino
index 16c3edc..59d10bc 100644
--- a/src/ulp_examples/ulp_hall_sensor/ulp_hall_sensor.ino
+++ b/src/ulp_examples/ulp_hall_sensor/ulp_hall_sensor.ino
@@ -49,7 +49,7 @@ void setup() {
 
   Serial.printf("Entering deep sleep\n\n");
   /* Start the ULP program */
-  ESP_ERROR_CHECK( ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t)));
+  ESP_ERROR_CHECK( ulp_run(&ulp_entry - RTC_SLOW_MEM) );
   ESP_ERROR_CHECK( esp_sleep_enable_ulp_wakeup() );
   esp_deep_sleep_start();
 }
diff --git a/src/ulp_examples/ulp_i2c_bitbang/ulp_i2c_bitbang.ino b/src/ulp_examples/ulp_i2c_bitbang/ulp_i2c_bitbang.ino
index 65ec140..8bb6d9e 100644
--- a/src/ulp_examples/ulp_i2c_bitbang/ulp_i2c_bitbang.ino
+++ b/src/ulp_examples/ulp_i2c_bitbang/ulp_i2c_bitbang.ino
@@ -89,6 +89,6 @@ static void init_ulp_program()
 static void start_ulp_program()
 {
   /* Start the program */
-  esp_err_t err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+  esp_err_t err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
   ESP_ERROR_CHECK(err);
 }
diff --git a/src/ulp_examples/ulp_rtc_gpio/ulp_rtc_gpio.ino b/src/ulp_examples/ulp_rtc_gpio/ulp_rtc_gpio.ino
index 9e40c69..12efd09 100644
--- a/src/ulp_examples/ulp_rtc_gpio/ulp_rtc_gpio.ino
+++ b/src/ulp_examples/ulp_rtc_gpio/ulp_rtc_gpio.ino
@@ -79,7 +79,7 @@ void setup() {
 
   Serial.printf("Entering deep sleep\n\n");
   /* Start the ULP program */
-  ESP_ERROR_CHECK( ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t)));
+  ESP_ERROR_CHECK( ulp_run(&ulp_entry - RTC_SLOW_MEM) );
   ESP_ERROR_CHECK( esp_sleep_enable_ulp_wakeup() );
   rtc_gpio_set_level(cpu_up_num, 0);
   esp_deep_sleep_start();
diff --git a/src/ulp_examples/ulp_tsens/ulp_tsens.ino b/src/ulp_examples/ulp_tsens/ulp_tsens.ino
index be0b0b2..f085156 100644
--- a/src/ulp_examples/ulp_tsens/ulp_tsens.ino
+++ b/src/ulp_examples/ulp_tsens/ulp_tsens.ino
@@ -43,7 +43,7 @@ void setup() {
 
     Serial.printf("Entering deep sleep\n\n");
     /* Start the ULP program */
-    ESP_ERROR_CHECK( ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t)));
+    ESP_ERROR_CHECK( ulp_run(&ulp_entry - RTC_SLOW_MEM) );
     ESP_ERROR_CHECK( esp_sleep_enable_ulp_wakeup() );
     esp_deep_sleep_start();
 }
diff --git a/src/ulp_examples/ulp_watering_device/ulp_watering_device.ino b/src/ulp_examples/ulp_watering_device/ulp_watering_device.ino
index 5264a38..f30b81c 100644
--- a/src/ulp_examples/ulp_watering_device/ulp_watering_device.ino
+++ b/src/ulp_examples/ulp_watering_device/ulp_watering_device.ino
@@ -106,6 +106,6 @@ static void start_ulp_program()
   ulp_sample_counter = 0;
 
   /* Start the program */
-  esp_err_t err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+  esp_err_t err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
   ESP_ERROR_CHECK(err);
 }
diff --git a/src/ulp_examples/ulpcc/ulpcc_adc/ulpcc_adc.ino b/src/ulp_examples/ulpcc/ulpcc_adc/ulpcc_adc.ino
index 942a38b..df42912 100644
--- a/src/ulp_examples/ulpcc/ulpcc_adc/ulpcc_adc.ino
+++ b/src/ulp_examples/ulpcc/ulpcc_adc/ulpcc_adc.ino
@@ -48,6 +48,6 @@ static void init_run_ulp(uint32_t usec) {
   // all shared ulp variables have to be intialized after ulptool_load_binary for the ulp to see it.
   // Set the high threshold reading you want the ulp to trigger a main processor wakeup.
   ulp_threshold = 0x20;
-  err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+  err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
   if (err) Serial.println("Error Starting ULP Coprocessor");
 }
diff --git a/src/ulp_examples/ulpcc/ulpcc_counter/ulpcc_counter.ino b/src/ulp_examples/ulpcc/ulpcc_counter/ulpcc_counter.ino
index befc196..79fd8f3 100644
--- a/src/ulp_examples/ulpcc/ulpcc_counter/ulpcc_counter.ino
+++ b/src/ulp_examples/ulpcc/ulpcc_counter/ulpcc_counter.ino
@@ -25,7 +25,7 @@ void loop() {
 static void init_run_ulp(uint32_t usec) {
   ulp_set_wakeup_period(0, usec);
   esp_err_t err = ulptool_load_binary(0, ulp_main_bin_start, (ulp_main_bin_end - ulp_main_bin_start) / sizeof(uint32_t));
-  err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+  err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
   
   if (err) Serial.println("Error Starting ULP Coprocessor");
 }