diff --git a/av1/common/entropymode.c b/av1/common/entropymode.c
index 23dbabb..54da782 100644
--- a/av1/common/entropymode.c
+++ b/av1/common/entropymode.c
@@ -387,6 +387,43 @@
         { 92,  181, 200, 233, 232, 235, 249, 253, 253, 255, 254, 238, 228,
           255, 251, 240, 128, 242, 233, 211, 171, 214, 179, 46,  128 } }
     };
+#if CONFIG_EOB_FIRST
+static const aom_prob
+    default_eob_extra[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS] = {
+      { {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        },
+        {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        } },
+      { {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        },
+        {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        } },
+      { {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        },
+        {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        } },
+      { {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        },
+        {
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+            145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
+        } }
+    };
+#endif
 #else
 const aom_prob default_eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS] = {
   {
@@ -6294,6 +6331,9 @@
   av1_copy(fc->txb_skip, default_txb_skip);
   av1_copy(fc->nz_map, default_nz_map);
   av1_copy(fc->eob_flag, default_eob_flag);
+#if CONFIG_EOB_FIRST
+  av1_copy(fc->eob_extra, default_eob_extra);
+#endif
   av1_copy(fc->dc_sign, default_dc_sign);
   av1_copy(fc->coeff_base, default_coeff_base);
   av1_copy(fc->coeff_lps, default_coeff_lps);
diff --git a/av1/common/entropymode.h b/av1/common/entropymode.h
index 15636d5..e2f8a3e 100644
--- a/av1/common/entropymode.h
+++ b/av1/common/entropymode.h
@@ -149,6 +149,9 @@
   aom_prob txb_skip[TX_SIZES][TXB_SKIP_CONTEXTS];
   aom_prob nz_map[TX_SIZES][PLANE_TYPES][SIG_COEF_CONTEXTS];
   aom_prob eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS];
+#if CONFIG_EOB_FIRST
+  aom_prob eob_extra[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS];
+#endif
   aom_prob dc_sign[PLANE_TYPES][DC_SIGN_CONTEXTS];
   aom_prob coeff_base[TX_SIZES][PLANE_TYPES][NUM_BASE_LEVELS]
                      [COEFF_BASE_CONTEXTS];
@@ -417,6 +420,9 @@
   unsigned int txb_skip[TX_SIZES][TXB_SKIP_CONTEXTS][2];
   unsigned int nz_map[TX_SIZES][PLANE_TYPES][SIG_COEF_CONTEXTS][2];
   unsigned int eob_flag[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS][2];
+#if CONFIG_EOB_FIRST
+  unsigned int eob_extra[TX_SIZES][PLANE_TYPES][EOB_COEF_CONTEXTS][2];
+#endif
   unsigned int dc_sign[PLANE_TYPES][DC_SIGN_CONTEXTS][2];
   unsigned int coeff_base[TX_SIZES][PLANE_TYPES][NUM_BASE_LEVELS]
                          [COEFF_BASE_CONTEXTS][2];
diff --git a/av1/common/txb_common.c b/av1/common/txb_common.c
index deff249..fd5b8f2 100644
--- a/av1/common/txb_common.c
+++ b/av1/common/txb_common.c
@@ -152,7 +152,8 @@
 
 #if CONFIG_EOB_FIRST
       for (ctx = 0; ctx < EOB_COEF_CONTEXTS; ++ctx) {
-        fc->eob_extra_cdf[tx_size][plane][ctx][0] = AOM_ICDF(128 * 145);
+        fc->eob_extra_cdf[tx_size][plane][ctx][0] =
+            AOM_ICDF(128 * (aom_cdf_prob)fc->eob_extra[tx_size][plane][ctx]);
         fc->eob_extra_cdf[tx_size][plane][ctx][1] = AOM_ICDF(32768);
         fc->eob_extra_cdf[tx_size][plane][ctx][2] = 0;
       }