diff --git a/yarn-project/end-to-end/bootstrap.sh b/yarn-project/end-to-end/bootstrap.sh
index e1f55e3090eb..93e9942e01f2 100755
--- a/yarn-project/end-to-end/bootstrap.sh
+++ b/yarn-project/end-to-end/bootstrap.sh
@@ -206,10 +206,9 @@ function avm_check_circuit_cmds {
   local dump_dir_from_top="yarn-project/end-to-end/$default_avm_inputs_dump_dir"
 
   # Specify timeout and resources
-  # WARNING: theoretically, transactions could need more CPU and MEM than we allocate by default.
-  # In that case, they might start timing out. For now, all of the e2e test txs seem to be relatively
-  # small and the AVM can run check-circuit with limited resources.
-  local prefix="$hash:ISOLATE=1:TIMEOUT=30s"
+  # The heaviest dumped tx (e2e_multiple_blobs with emit_full_size_public_log) takes ~20s on a
+  # 4-vCPU ubuntu-latest runner, so 30s left no headroom and started timing out on slow runners.
+  local prefix="$hash:ISOLATE=1:TIMEOUT=90s"
 
   # Find all .bin files in the dump directory (handles nested dirs)
   for input_file in "$default_avm_inputs_dump_dir"/*/*.bin "$default_avm_inputs_dump_dir"/*/*/*.bin; do