diff --git a/btb.sv b/btb.sv
index bde19d64c..0b6511831 100644
--- a/btb.sv
+++ b/btb.sv
@@ -19,7 +19,7 @@
 import ariane_pkg::*;
 
 module btb #(
-    parameter int NR_ENTRIES = 32,
+    parameter int NR_ENTRIES = 64,
     parameter int BITS_SATURATION_COUNTER = 2
     )
     (
@@ -62,6 +62,7 @@ module btb #(
         saturation_counter = btb_q[$unsigned(update_pc)].saturation_counter;
 
         if (misspredict_i.valid) begin
+            btb_n[$unsigned(update_pc)].valid = 1'b1;
             // update saturation counter
             // first check if counter is already saturated in the positive regime e.g.: branch taken
             if (saturation_counter == {BITS_SATURATION_COUNTER{1'b1}} && ~misspredict_i.is_taken) begin
diff --git a/docs/synthesis.md b/docs/synthesis.md
index ea7b03200..fae24a9da 100644
--- a/docs/synthesis.md
+++ b/docs/synthesis.md
@@ -21,3 +21,16 @@ Synthesized @ 0.4 ns, worst case, UMC65:
 | Buffer        | 582                           |
 | **Total**     | **9019 (~6.4 kGE)**           |
 
+## BTB
+
+Synthesized @ 1.1 ns, worst case, UMC65
+
+|    **Type**   |    **64 entries**   |    **32 entries**   |
+|---------------|---------------------|---------------------|
+| Sequential    | 4288                | 2113                |
+| Combinatorial | 7901                | 5923                |
+| Buffer        | 342                 | 2276                |
+| **Total**     | **55490 (~39 kGE)** | **29327 (~20 kGE)** |
+
+
+