diff --git a/src/main/cms/cms_menu_imu.c b/src/main/cms/cms_menu_imu.c
index c246566c7c..85acc79eac 100644
--- a/src/main/cms/cms_menu_imu.c
+++ b/src/main/cms/cms_menu_imu.c
@@ -236,7 +236,9 @@ static uint8_t cmsx_simplified_roll_pitch_ratio;
 static uint8_t cmsx_simplified_i_gain;
 static uint8_t cmsx_simplified_pd_ratio;
 static uint8_t cmsx_simplified_pd_gain;
+#ifdef USE_D_MIN
 static uint8_t cmsx_simplified_dmin_ratio;
+#endif
 static uint8_t cmsx_simplified_feedforward_gain;
 
 static uint8_t cmsx_simplified_dterm_filter;
@@ -256,7 +258,9 @@ static const void *cmsx_simplifiedTuningOnEnter(displayPort_t *pDisp)
     cmsx_simplified_i_gain = pidProfile->simplified_i_gain;
     cmsx_simplified_pd_ratio = pidProfile->simplified_pd_ratio;
     cmsx_simplified_pd_gain = pidProfile->simplified_pd_gain;
+#ifdef USE_D_MIN
     cmsx_simplified_dmin_ratio = pidProfile->simplified_dmin_ratio;
+#endif
     cmsx_simplified_feedforward_gain = pidProfile->simplified_feedforward_gain;
 
     cmsx_simplified_dterm_filter = pidProfile->simplified_dterm_filter;
@@ -280,7 +284,9 @@ static const void *cmsx_simplifiedTuningOnExit(displayPort_t *pDisp, const OSD_E
     pidProfile->simplified_i_gain = cmsx_simplified_i_gain;
     pidProfile->simplified_pd_ratio = cmsx_simplified_pd_ratio;
     pidProfile->simplified_pd_gain = cmsx_simplified_pd_gain;
+#ifdef USE_D_MIN
     pidProfile->simplified_dmin_ratio = cmsx_simplified_dmin_ratio;
+#endif
     pidProfile->simplified_feedforward_gain = cmsx_simplified_feedforward_gain;
 
     pidProfile->simplified_dterm_filter = cmsx_simplified_dterm_filter;
@@ -304,7 +310,9 @@ static const void *cmsx_applySimplifiedTuning(displayPort_t *pDisp, const void *
     pidProfile->simplified_i_gain = cmsx_simplified_i_gain;
     pidProfile->simplified_pd_ratio = cmsx_simplified_pd_ratio;
     pidProfile->simplified_pd_gain = cmsx_simplified_pd_gain;
+#ifdef USE_D_MIN
     pidProfile->simplified_dmin_ratio = cmsx_simplified_dmin_ratio;
+#endif
     pidProfile->simplified_feedforward_gain = cmsx_simplified_feedforward_gain;
 
     pidProfile->simplified_dterm_filter = cmsx_simplified_dterm_filter;
@@ -326,7 +334,9 @@ static const OSD_Entry cmsx_menuSimplifiedTuningEntries[] =
     { "I GAIN",         OME_FLOAT, NULL, &(OSD_FLOAT_t) { &cmsx_simplified_i_gain,            SIMPLIFIED_TUNING_MIN, SIMPLIFIED_TUNING_MAX, 5, 10 }, 0 },
     { "PD RATIO",       OME_FLOAT, NULL, &(OSD_FLOAT_t) { &cmsx_simplified_pd_ratio,          SIMPLIFIED_TUNING_MIN, SIMPLIFIED_TUNING_MAX, 5, 10 }, 0 },
     { "PD GAIN",        OME_FLOAT, NULL, &(OSD_FLOAT_t) { &cmsx_simplified_pd_gain,           SIMPLIFIED_TUNING_MIN, SIMPLIFIED_TUNING_MAX, 5, 10 }, 0 },
+#ifdef USE_D_MIN
     { "DMIN RATIO",     OME_FLOAT, NULL, &(OSD_FLOAT_t) { &cmsx_simplified_dmin_ratio,        SIMPLIFIED_TUNING_MIN, SIMPLIFIED_TUNING_MAX, 5, 10 }, 0 },
+#endif
     { "FF GAIN",        OME_FLOAT, NULL, &(OSD_FLOAT_t) { &cmsx_simplified_feedforward_gain,  SIMPLIFIED_TUNING_MIN, SIMPLIFIED_TUNING_MAX, 5, 10 }, 0 },
 
     { "-- SIMPLIFIED FILTER --", OME_Label, NULL, NULL, 0},
diff --git a/src/main/config/simplified_tuning.c b/src/main/config/simplified_tuning.c
index 4f03964bbf..3ee3ed065d 100644
--- a/src/main/config/simplified_tuning.c
+++ b/src/main/config/simplified_tuning.c
@@ -37,7 +37,10 @@ static void calculateNewPidValues(pidProfile_t *pidProfile)
             [PID_PITCH] = PID_PITCH_DEFAULT,
             [PID_YAW] = PID_YAW_DEFAULT,
         };
+
+#ifdef USE_D_MIN
     const int dMinDefaults[FLIGHT_DYNAMICS_INDEX_COUNT] = D_MIN_DEFAULT;
+#endif
 
     const float masterMultiplier = pidProfile->simplified_master_multiplier / 100.0f;
     const float feedforwardGain = pidProfile->simplified_feedforward_gain / 100.0f;
@@ -47,16 +50,19 @@ static void calculateNewPidValues(pidProfile_t *pidProfile)
 
     for (int axis = FD_ROLL; axis <= pidProfile->simplified_pids_mode; ++axis) {
         const float rpRatio = (axis == FD_PITCH) ? pidProfile->simplified_roll_pitch_ratio / 100.0f : 1.0f;
-        const float dminRatio = 1.0f + (((float)pidDefaults[axis].D / dMinDefaults[axis] - 1.0f) * (pidProfile->simplified_dmin_ratio / 100.0f - 1.0f));
-
         pidProfile->pid[axis].P = constrain(pidDefaults[axis].P * masterMultiplier * pdGain * pdRatio * rpRatio, 0, PID_GAIN_MAX);
         pidProfile->pid[axis].I = constrain(pidDefaults[axis].I * masterMultiplier * iGain * rpRatio, 0, PID_GAIN_MAX);
         pidProfile->pid[axis].D = constrain(pidDefaults[axis].D * masterMultiplier * pdGain * rpRatio, 0, PID_GAIN_MAX);
+
+#ifdef USE_D_MIN
+        const float dminRatio = 1.0f + (((float)pidDefaults[axis].D / dMinDefaults[axis] - 1.0f) * (pidProfile->simplified_dmin_ratio / 100.0f - 1.0f));
+
         if (pidProfile->simplified_dmin_ratio == SIMPLIFIED_TUNING_MAX) {
             pidProfile->d_min[axis] = 0;
         } else {
             pidProfile->d_min[axis] = constrain(dMinDefaults[axis] * masterMultiplier * pdGain * rpRatio * dminRatio, 0, D_MIN_GAIN_MAX);
         }
+#endif
         pidProfile->pid[axis].F = constrain(pidDefaults[axis].F * masterMultiplier * feedforwardGain * rpRatio, 0, F_GAIN_MAX);
     }
 }
diff --git a/src/main/msp/msp.c b/src/main/msp/msp.c
index 232684dbe8..65b8ffa245 100644
--- a/src/main/msp/msp.c
+++ b/src/main/msp/msp.c
@@ -2143,7 +2143,11 @@ static mspResult_e mspFcProcessOutCommandWithArg(mspDescriptor_t srcDesc, int16_
             sbufWriteU8(dst, currentPidProfile->simplified_i_gain);
             sbufWriteU8(dst, currentPidProfile->simplified_pd_ratio);
             sbufWriteU8(dst, currentPidProfile->simplified_pd_gain);
+#ifdef USE_D_MIN
             sbufWriteU8(dst, currentPidProfile->simplified_dmin_ratio);
+#else
+            sbufWriteU8(dst, 0);
+#endif
             sbufWriteU8(dst, currentPidProfile->simplified_feedforward_gain);
 
             sbufWriteU8(dst, currentPidProfile->simplified_dterm_filter);
@@ -3116,7 +3120,11 @@ static mspResult_e mspProcessInCommand(mspDescriptor_t srcDesc, int16_t cmdMSP,
         currentPidProfile->simplified_i_gain = sbufReadU8(src);
         currentPidProfile->simplified_pd_ratio = sbufReadU8(src);
         currentPidProfile->simplified_pd_gain = sbufReadU8(src);
+#ifdef USE_D_MIN
         currentPidProfile->simplified_dmin_ratio = sbufReadU8(src);
+#else
+        sbufReadU8(src);
+#endif
         currentPidProfile->simplified_feedforward_gain = sbufReadU8(src);
 
         currentPidProfile->simplified_dterm_filter = sbufReadU8(src);