diff --git a/vp9/encoder/vp9_mbgraph.c b/vp9/encoder/vp9_mbgraph.c
index 018c86cb905577633824b7abd97e1b75bc30e764..713ae9646ac05436eeb197e7b377929b21227f7d 100644
--- a/vp9/encoder/vp9_mbgraph.c
+++ b/vp9/encoder/vp9_mbgraph.c
@@ -35,7 +35,7 @@ static unsigned int do_16x16_motion_iteration(VP9_COMP *cpi,
 
   // Further step/diamond searches as necessary
   int step_param = cpi->sf.first_step +
-      (cpi->Speed < 8 ? (cpi->Speed > 5 ? 1 : 0) : 2);
+      (cpi->speed < 8 ? (cpi->speed > 5 ? 1 : 0) : 2);
 
   vp9_clamp_mv_min_max(x, ref_mv);
 
diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c
index 5fdbbefe90e609a923ee6ba203b07c2c02da1b50..ac1bbae6afc8d234bf5b7f7496b05d1aef9b7325 100644
--- a/vp9/encoder/vp9_onyx_if.c
+++ b/vp9/encoder/vp9_onyx_if.c
@@ -695,7 +695,7 @@ static void set_rd_speed_thresholds(VP9_COMP *cpi, int mode, int speed) {
 void vp9_set_speed_features(VP9_COMP *cpi) {
   SPEED_FEATURES *sf = &cpi->sf;
   int mode = cpi->compressor_speed;
-  int speed = cpi->Speed;
+  int speed = cpi->speed;
   int i;
 
   // Only modes 0 and 1 supported for now in experimental code basae
@@ -830,7 +830,7 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
   cpi->mb.optimize = cpi->sf.optimize_coefficients == 1 && cpi->pass != 1;
 
 #ifdef SPEEDSTATS
-  frames_at_speed[cpi->Speed]++;
+  frames_at_speed[cpi->speed]++;
 #endif
 }
 
@@ -1215,7 +1215,7 @@ void vp9_change_config(VP9_PTR ptr, VP9_CONFIG *oxcf) {
     cpi->last_boosted_qindex = cpi->oxcf.fixed_q;
   }
 
-  cpi->Speed = cpi->oxcf.cpu_used;
+  cpi->speed = cpi->oxcf.cpu_used;
 
   if (cpi->oxcf.lag_in_frames == 0) {
     // force to allowlag to 0 if lag_in_frames is 0;
diff --git a/vp9/encoder/vp9_onyx_int.h b/vp9/encoder/vp9_onyx_int.h
index d3ae2498f83c1ec7e06530403d02e06607a94e95..6069c662d998238724d79e2fddbb22c8e0dcd5b5 100644
--- a/vp9/encoder/vp9_onyx_int.h
+++ b/vp9/encoder/vp9_onyx_int.h
@@ -467,7 +467,7 @@ typedef struct VP9_COMP {
   // for real time encoding
   int avg_encode_time;              // microsecond
   int avg_pick_mode_time;            // microsecond
-  int Speed;
+  int speed;
   unsigned int cpu_freq;           // Mhz
   int compressor_speed;
 
diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c
index 92e58f15533bd47b548a936bdedd3a244c386705..bf2889d11b81d2def63602d183b50250e712cfbc 100644
--- a/vp9/encoder/vp9_rdopt.c
+++ b/vp9/encoder/vp9_rdopt.c
@@ -2284,7 +2284,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
     best_txfm_rd[i] = INT64_MAX;
 
   // Create a mask set to 1 for each frame used by a smaller resolution.
-  if (cpi->Speed > 0) {
+  if (cpi->speed > 0) {
     switch (block_size) {
       case BLOCK_64X64:
         for (i = 0; i < 4; i++) {
@@ -2324,8 +2324,8 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
     frame_mv[NEWMV][ref_frame].as_int = INVALID_MV;
     frame_mv[ZEROMV][ref_frame].as_int = 0;
   }
-  if (cpi->Speed == 0
-      || (cpi->Speed > 0 && (ref_frame_mask & (1 << INTRA_FRAME)))) {
+  if (cpi->speed == 0
+      || (cpi->speed > 0 && (ref_frame_mask & (1 << INTRA_FRAME)))) {
     mbmi->mode = DC_PRED;
     for (i = 0; i <= (bsize < BLOCK_SIZE_MB16X16 ? TX_4X4 :
                       (bsize < BLOCK_SIZE_SB32X32 ? TX_8X8 :
@@ -2363,7 +2363,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x,
         || (cpi->ref_frame_flags & flag_list[ref_frame]))) {
       continue;
     }
-    if (cpi->Speed > 0) {
+    if (cpi->speed > 0) {
       if (!(ref_frame_mask & (1 << ref_frame))) {
         continue;
       }
diff --git a/vp9/encoder/vp9_temporal_filter.c b/vp9/encoder/vp9_temporal_filter.c
index d272cbb8de8c75e6db70cf4938e213c23737d19b..eb12c5bafba3e295b290ecdae17d9cbccfaaca8b 100644
--- a/vp9/encoder/vp9_temporal_filter.c
+++ b/vp9/encoder/vp9_temporal_filter.c
@@ -147,12 +147,10 @@ static int temporal_filter_find_matching_mb_c(VP9_COMP *cpi,
   xd->plane[0].pre[0].stride = arf_frame->y_stride;
 
   // Further step/diamond searches as necessary
-  if (cpi->Speed < 8) {
-    step_param = cpi->sf.first_step +
-                 ((cpi->Speed > 5) ? 1 : 0);
-  } else {
+  if (cpi->speed < 8)
+    step_param = cpi->sf.first_step + ((cpi->speed > 5) ? 1 : 0);
+  else
     step_param = cpi->sf.first_step + 2;
-  }
 
   /*cpi->sf.search_method == HEX*/
   // TODO Check that the 16x16 vf & sdf are selected here