diff --git a/docs/details/debugging/profiler.rst b/docs/details/debugging/profiler.rst
index 1e91b6964..8370c573c 100644
--- a/docs/details/debugging/profiler.rst
+++ b/docs/details/debugging/profiler.rst
@@ -47,7 +47,7 @@ To enable the profiler, set :c:macro:`LV_USE_PROFILER` in ``lv_conf.h`` and conf
         #include <time.h>
         #include <unistd.h>
 
-        static uint64_t my_get_tick_us_cb(void)
+        static uint64_t my_get_tick_cb(void)
         {
             struct timespec ts;
             clock_gettime(CLOCK_MONOTONIC, &ts);
@@ -71,7 +71,7 @@ To enable the profiler, set :c:macro:`LV_USE_PROFILER` in ``lv_conf.h`` and conf
             lv_profiler_builtin_config_t config;
             lv_profiler_builtin_config_init(&config);
             config.tick_per_sec = 1000000000; /* One second is equal to 1000000000 nanoseconds */
-            config.tick_get_cb = my_get_tick_us_cb;
+            config.tick_get_cb = my_get_tick_cb;
             config.tid_get_cb = my_get_tid_cb;
             config.cpu_get_cb = my_get_cpu_cb;
             lv_profiler_builtin_init(&config);
@@ -81,7 +81,7 @@ To enable the profiler, set :c:macro:`LV_USE_PROFILER` in ``lv_conf.h`` and conf
 
     .. code-block:: c
 
-        static uint64_t my_get_tick_us_cb(void)
+        static uint64_t my_get_tick_cb(void)
         {
             /* Use the microsecond time stamp provided by Arduino */
             return micros();
@@ -92,7 +92,7 @@ To enable the profiler, set :c:macro:`LV_USE_PROFILER` in ``lv_conf.h`` and conf
             lv_profiler_builtin_config_t config;
             lv_profiler_builtin_config_init(&config);
             config.tick_per_sec = 1000000; /* One second is equal to 1000000 microseconds */
-            config.tick_get_cb = my_get_tick_us_cb;
+            config.tick_get_cb = my_get_tick_cb;
             lv_profiler_builtin_init(&config);
         }