diff --git a/src/cfg.c b/src/cfg.c
index 7464f006..e6f867f1 100644
--- a/src/cfg.c
+++ b/src/cfg.c
@@ -604,10 +604,22 @@ int kvz_config_parse(kvz_config *cfg, const char *name, const char *value)
     cfg->aud_enable = atobool(value);
   else if OPT("cqmfile")
     cfg->cqmfile = strdup(value);
-  else if OPT("tiles-width-split")
-    return parse_tiles_specification(value, &cfg->tiles_width_count, &cfg->tiles_width_split);
-  else if OPT("tiles-height-split")
-    return parse_tiles_specification(value, &cfg->tiles_height_count, &cfg->tiles_height_split);
+  else if OPT("tiles-width-split") {
+    int retval = parse_tiles_specification(value, &cfg->tiles_width_count, &cfg->tiles_width_split);
+    if (cfg->tiles_width_count > 1 && cfg->tmvp_enable) {
+      cfg->tmvp_enable = false;
+      fprintf(stderr, "Disabling TMVP because tiles are used.\n");
+    }
+    return retval;
+  }
+  else if OPT("tiles-height-split") {
+    int retval = parse_tiles_specification(value, &cfg->tiles_height_count, &cfg->tiles_height_split);
+    if (cfg->tiles_height_count > 1 && cfg->tmvp_enable) {
+      cfg->tmvp_enable = false;
+      fprintf(stderr, "Disabling TMVP because tiles are used.\n");
+    }
+    return retval;
+  }
   else if OPT("tiles")
   {
     // A simpler interface for setting tiles, accepting only uniform split.
@@ -632,6 +644,12 @@ int kvz_config_parse(kvz_config *cfg, const char *name, const char *value)
     FREE_POINTER(cfg->tiles_height_split);
     cfg->tiles_width_count = width;
     cfg->tiles_height_count = height;
+
+    if (cfg->tmvp_enable) {
+      cfg->tmvp_enable = false;
+      fprintf(stderr, "Disabling TMVP because tiles are used.\n");
+    }
+
     return 1;
   }
   else if OPT("wpp")
@@ -921,6 +939,10 @@ int kvz_config_parse(kvz_config *cfg, const char *name, const char *value)
       fprintf(stderr, "Cannot enable TMVP because GOP is used.\n");
       cfg->tmvp_enable = false;
     }
+    if (cfg->tiles_width_count > 1 || cfg->tiles_height_count > 1) {
+      fprintf(stderr, "Cannot enable TMVP because tiles are used.\n");
+      cfg->tmvp_enable = false;
+    }
   }
   else
     return 0;
diff --git a/src/encoder_state-bitstream.c b/src/encoder_state-bitstream.c
index bfd15588..4c938165 100644
--- a/src/encoder_state-bitstream.c
+++ b/src/encoder_state-bitstream.c
@@ -747,14 +747,15 @@ void kvz_encoder_state_write_bitstream_slice_header(encoder_state_t * const stat
       WRITE_U(stream, 1, 1, "used_by_curr_pic_s1_flag");
     }
     //WRITE_UE(stream, 0, "short_term_ref_pic_set_idx");
+    
+    if (state->encoder_control->cfg->tmvp_enable) {
+      WRITE_U(stream, 1, 1, "slice_temporal_mvp_enabled_flag");
+    }
   }
 
     //end if
   //end if
 
-  if (state->encoder_control->cfg->tmvp_enable && state->frame->slicetype != KVZ_SLICE_I) {
-    WRITE_U(stream, 1, 1, "slice_temporal_mvp_enabled_flag");
-  }
 
   if (encoder->sao_enable) {
     WRITE_U(stream, 1, 1, "slice_sao_luma_flag");