diff --git a/docs/api-guides/ulp.rst b/docs/api-guides/ulp.rst
index 9f913ff814..a5e54d062f 100644
--- a/docs/api-guides/ulp.rst
+++ b/docs/api-guides/ulp.rst
@@ -134,7 +134,7 @@ Each ULP program is embedded into the ESP-IDF application as a binary blob. Appl
 
 Once the program is loaded into RTC memory, application can start it, passing the address of the entry point to ``ulp_run`` function::
 
-    ESP_ERROR_CHECK( ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t)) );
+    ESP_ERROR_CHECK( ulp_run(&ulp_entry - RTC_SLOW_MEM) );
 
 .. doxygenfunction:: ulp_run
 
diff --git a/examples/system/ulp/main/ulp_example_main.c b/examples/system/ulp/main/ulp_example_main.c
index 650744e886..ec553357ea 100644
--- a/examples/system/ulp/main/ulp_example_main.c
+++ b/examples/system/ulp/main/ulp_example_main.c
@@ -80,7 +80,7 @@ static void init_ulp_program()
     REG_SET_FIELD(SENS_ULP_CP_SLEEP_CYC0_REG, SENS_SLEEP_CYCLES_S0, 3095);
 
     /* Start the program */
-    err = ulp_run((&ulp_entry - RTC_SLOW_MEM) / sizeof(uint32_t));
+    err = ulp_run(&ulp_entry - RTC_SLOW_MEM);
     ESP_ERROR_CHECK(err);
 }
 
diff --git a/examples/system/ulp_adc/main/ulp_adc_example_main.c b/examples/system/ulp_adc/main/ulp_adc_example_main.c
index 5e43ca22dc..b74392b505 100644
--- a/examples/system/ulp_adc/main/ulp_adc_example_main.c
+++ b/examples/system/ulp_adc/main/ulp_adc_example_main.c
@@ -87,6 +87,6 @@ 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);
 }