diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index be0a9cd..30a7ebf 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -18,8 +18,8 @@ steps:
     cargo -V
   displayName: Query rust and cargo versions
 
-- script : cargo build --features "sqlite enable_syslog"
+- script : cargo build --features "sqlite"
   displayName: 'Build project with sqlite backend'
 
-- script : cargo build --features "mysql enable_syslog"
+- script : cargo build --features "mysql"
   displayName: 'Build project with mysql backend'
diff --git a/src/main.rs b/src/main.rs
index efdc967..4ff6c62 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -48,6 +48,9 @@ fn main() {
     #[cfg(all(feature = "sqlite", feature = "mysql"))]
     compile_error!("Can't enable both backends");
 
+    #[cfg(not(any(feature = "sqlite", feature = "mysql")))]
+    compile_error!("You need to enable one DB backend. To build with previous defaults do: cargo build --features sqlite");
+
     check_db();
     check_rsa_keys();
     check_web_vault();