diff --git a/.github/workflows/pre-release.yml b/.github/workflows/pre-release.yml
index 1e0f30cb6..35239ca42 100644
--- a/.github/workflows/pre-release.yml
+++ b/.github/workflows/pre-release.yml
@@ -6,6 +6,10 @@ on:
     tags:
       - pre-v*
 
+env:
+  CGO_CFLAGS: "-O -D__BLST_PORTABLE__"
+  CGO_CFLAGS_ALLOW: "-O -D__BLST_PORTABLE__"
+  
 jobs:
   build:
     name: Build Release
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2b8c12a33..66afb8ceb 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -5,6 +5,10 @@ on:
     # Publish `v1.2.3` tags as releases.
     tags:
       - v*
+      
+env:
+  CGO_CFLAGS: "-O -D__BLST_PORTABLE__"
+  CGO_CFLAGS_ALLOW: "-O -D__BLST_PORTABLE__"
 
 jobs:
   build:
diff --git a/Dockerfile b/Dockerfile
index e9c5ad487..31e5c455b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,8 @@ FROM golang:1.19-alpine AS build-env
 
 # Set up dependencies
 ENV PACKAGES make cmake git libc-dev bash gcc linux-headers eudev-dev curl ca-certificates build-base libc-dev
+ENV CGO_CFLAGS="-O -D__BLST_PORTABLE__"
+ENV CGO_CFLAGS_ALLOW="-O -D__BLST_PORTABLE__"
 
 # Set working directory for the build
 WORKDIR /go/src/github.com/bnb-chain/node
diff --git a/README.md b/README.md
index 97bb46359..55240bf34 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,15 @@ $ git clone git@github.com:bnb-chain/node.git
 $ cd node && make build
 ```
 
+If you get such error when running the node with self built binary:
+```shell
+Caught SIGILL in blst_cgo_init, consult <blst>/bindinds/go/README.md.
+```
+please try to add the following environment variables and build again:
+```shell
+export CGO_CFLAGS="-O -D__BLST_PORTABLE__"
+export CGO_CFLAGS_ALLOW="-O -D__BLST_PORTABLE__"
+```
 
 To test that installation worked, try to run the cli tool: