diff --git a/libraries/AP_RPM/AP_RPM.cpp b/libraries/AP_RPM/AP_RPM.cpp
index a0d9105458..11c1bd89e8 100644
--- a/libraries/AP_RPM/AP_RPM.cpp
+++ b/libraries/AP_RPM/AP_RPM.cpp
@@ -23,7 +23,6 @@
 #include "RPM_Generator.h"
 #include "RPM_HarmonicNotch.h"
 #include "RPM_ESC_Telem.h"
-#include "AP_ESC_Telem/AP_ESC_Telem.h"
 
 #include <AP_Logger/AP_Logger.h>
 
@@ -200,19 +199,6 @@ void AP_RPM::update(void)
             }
 
             drivers[i]->update();
-
-#if HAL_WITH_ESC_TELEM
-            // Check if we need to write to esc_telem(). Note:
-            // RPM_TYPE_ESC_TELEM = read ESC_TELEM and store it in AP_RPM
-            // RPM_TYPE_EverythingElse = write to ESC_TELEM with data generated from AP_RPM
-            if (_params[i].type != RPM_TYPE_ESC_TELEM && _params[i].esc_mask > 0 && healthy(i)) {
-                for (uint32_t esc=0; esc<ESC_TELEM_MAX_ESCS; esc++) {
-                    if (_params[i].esc_mask & (1U<<esc)) {
-                        AP::esc_telem().update_rpm(esc, state[i].rate_rpm, 0);
-                    }
-                }
-            }
-#endif
         }
     }
 
diff --git a/libraries/AP_RPM/AP_RPM_Params.cpp b/libraries/AP_RPM/AP_RPM_Params.cpp
index 391b99ea70..8a3419594e 100644
--- a/libraries/AP_RPM/AP_RPM_Params.cpp
+++ b/libraries/AP_RPM/AP_RPM_Params.cpp
@@ -62,8 +62,8 @@ const AP_Param::GroupInfo AP_RPM_Params::var_info[] = {
     AP_GROUPINFO("PIN", 6, AP_RPM_Params, pin, -1),
 
     // @Param: ESC_MASK
-    // @DisplayName: Bitmask of ESC telemetry channels
-    // @Description: Mask of channels to use with ESC rpm telemetry. When TYPE = 5, this will fetch and average the RPM telemetry from all the selected ESC telemetry channels. For all other TYPE values, the ESC telemetry will set the RPM on the selected channel(s).
+    // @DisplayName: Bitmask of ESC telemetry channels to average
+    // @Description: Mask of channels which support ESC rpm telemetry. RPM telemetry of the selected channels will be averaged
     // @Bitmask: 0:Channel1,1:Channel2,2:Channel3,3:Channel4,4:Channel5,5:Channel6,6:Channel7,7:Channel8,8:Channel9,9:Channel10,10:Channel11,11:Channel12,12:Channel13,13:Channel14,14:Channel15,15:Channel16
     // @User: Advanced
     AP_GROUPINFO("ESC_MASK", 7, AP_RPM_Params, esc_mask, 0),