diff --git a/script/prepare-windows-cert.sh b/script/prepare-windows-cert.sh
index 579694ce8..92926c4d6 100755
--- a/script/prepare-windows-cert.sh
+++ b/script/prepare-windows-cert.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
+set -e
 
 GITHUB_CERT_PASSWORD=$1
 DESKTOP_CERT_TOKEN=$2
@@ -9,5 +10,5 @@ curl \
   --output windows-certificate.pfx \
   https://api.github.com/repos/desktop/desktop-secrets/contents/windows-certificate.pfx
 
-openssl pkcs12 -in windows-certificate.pfx -nocerts -nodes -out private-key.pem  -passin pass:${GITHUB_CERT_PASSWORD} || echo "no bueno 1"
-openssl pkcs12 -in windows-certificate.pfx -nokeys -nodes -out certificate.pem -passin pass:${GITHUB_CERT_PASSWORD} || echo "no bueno 2"
\ No newline at end of file
+openssl pkcs12 -in windows-certificate.pfx -nocerts -nodes -out private-key.pem  -passin pass:${GITHUB_CERT_PASSWORD}
+openssl pkcs12 -in windows-certificate.pfx -nokeys -nodes -out certificate.pem -passin pass:${GITHUB_CERT_PASSWORD}
\ No newline at end of file