diff --git a/README.md b/README.md
index d11c87c..4e75e1b 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ go install github.com/miguelmota/cointop
 #### Alternatively (without go)
 
 ```
-sudo curl -s https://raw.githubusercontent.com/miguelmota/cointop/master/install.sh | bash
+sudo curl -s "https://raw.githubusercontent.com/miguelmota/cointop/master/install.sh??$(date +%s)" | bash
 ```
 
 ## Usage
diff --git a/install.sh b/install.sh
index 958dc95..33c975c 100755
--- a/install.sh
+++ b/install.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 echo "downloading..."
-curl https://github.com/miguelmota/cointop/raw/master/bin/cointop -o cointop
+curl -s "https://github.com/miguelmota/cointop/raw/master/bin/cointop" -o cointop
 echo "installing..."
 mv cointop /usr/local/bin/
 echo "cointop installed."