diff --git a/docs/install-multi-node/README.md b/docs/install-multi-node/README.md
index 43c6d1c08..749700b74 100644
--- a/docs/install-multi-node/README.md
+++ b/docs/install-multi-node/README.md
@@ -42,7 +42,7 @@ A Spinifex cluster distributes services across multiple servers for high availab
 ## Step 1. Install Spinifex on Each Server
 
 ```bash
-curl https://install.mulgadc.com | bash
+curl -fsSL https://install.mulgadc.com | bash
 ```
 
 ## Step 2. Set Node IP Variables
diff --git a/docs/install/README.md b/docs/install/README.md
index 942090bea..c725e6c2b 100644
--- a/docs/install/README.md
+++ b/docs/install/README.md
@@ -52,7 +52,7 @@ This guide installs Spinifex on a single server using the binary installer. For
 ## Step 1. Install Spinifex
 
 ```bash
-curl https://install.mulgadc.com | bash
+curl -fsSL https://install.mulgadc.com | bash
 ```
 
 The installer downloads the Spinifex binary and bootstraps all dependencies (QEMU, OVN/OVS, AWS CLI).