diff --git a/db_bridge/postgresql_db.cpp b/db_bridge/postgresql_db.cpp
--- a/db_bridge/postgresql_db.cpp
+++ b/db_bridge/postgresql_db.cpp
@@ -13,12 +13,12 @@
     password = pwd;
     database = db;
 
-    conninfo = "user=" + user + "dbname=" + database;
+    conninfo = "user=" + user + " dbname=" + database;
 
     if (server != "" && pwd == "") {
         std::cout << "Passwort von " << user << "@" << server << ": ";
         std::getline (std::cin, password);
-        conninfo += " host=" + server + "password=" + password;
+        conninfo += " host=" + server + " password=" + password;
     }
 }