diff --git a/app/settings.py b/app/settings.py
index b6db4bcb75e3bf5975e1b9c85959b65d8fdcce75..5832c1536426df67cddebb54dae206a7db3a6b47 100644
--- a/app/settings.py
+++ b/app/settings.py
@@ -41,22 +41,32 @@ ELASTICSEARCH_INDEX_SUFFIX = "-dev"
 # https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-refresh.html
 ELASTICSEARCH_REFRESH = "false"
 
-LDAP_HOST = "esss.lu.se"
-LDAP_BASE_DN = "DC=esss,DC=lu,DC=se"
-LDAP_USER_DN = ""
-LDAP_GROUP_DN = ""
+LDAP_HOST = os.environ.get("LDAP_HOST", "esss.lu.se")
+LDAP_PORT = int(os.environ.get("LDAP_PORT", 389))
+LDAP_USE_SSL = os.environ.get("LDAP_USE_SSL", "false").lower() == "true"
+LDAP_BASE_DN = os.environ.get("LDAP_BASE_DN", "DC=esss,DC=lu,DC=se")
+LDAP_USER_DN = os.environ.get("LDAP_USER_DN", "")
+LDAP_GROUP_DN = os.environ.get("LDAP_GROUP_DN", "")
 LDAP_BIND_USER_DN = os.environ.get("LDAP_BIND_USER_DN", "ldapuser")
 LDAP_BIND_USER_PASSWORD = os.environ.get("LDAP_BIND_USER_PASSWORD", "secret")
-LDAP_USER_RDN_ATTR = "cn"
-LDAP_USER_LOGIN_ATTR = "sAMAccountName"
-LDAP_ALWAYS_SEARCH_BIND = True
-LDAP_USER_OBJECT_FILTER = "(samAccountType=805306368)"
-LDAP_GROUP_OBJECT_FILTER = ""
-LDAP_USER_SEARCH_SCOPE = "SUBTREE"
-LDAP_GROUP_SEARCH_SCOPE = "SUBTREE"
-LDAP_GROUP_MEMBERS_ATTR = "member"
-LDAP_GET_USER_ATTRIBUTES = ["cn", "sAMAccountName", "mail"]
-LDAP_GET_GROUP_ATTRIBUTES = ["cn"]
+LDAP_USER_RDN_ATTR = os.environ.get("LDAP_USER_RDN_ATTR", "cn")
+LDAP_USER_LOGIN_ATTR = os.environ.get("LDAP_USER_LOGIN_ATTR", "sAMAccountName")
+LDAP_ALWAYS_SEARCH_BIND = (
+    os.environ.get("LDAP_ALWAYS_SEARCH_BIND", "true").lower() == "true"
+)
+LDAP_USER_OBJECT_FILTER = os.environ.get(
+    "LDAP_USER_OBJECT_FILTER", "(samAccountType=805306368)"
+)
+LDAP_GROUP_OBJECT_FILTER = os.environ.get("LDAP_GROUP_OBJECT_FILTER", "")
+LDAP_USER_SEARCH_SCOPE = os.environ.get("LDAP_USER_SEARCH_SCOPE", "SUBTREE")
+LDAP_GROUP_SEARCH_SCOPE = os.environ.get("LDAP_GROUP_SEARCH_SCOPE", "SUBTREE")
+LDAP_GROUP_MEMBERS_ATTR = os.environ.get("LDAP_GROUP_MEMBERS_ATTR", "member")
+# The following variables should be a list
+# Can be passed as space separated string
+LDAP_GET_USER_ATTRIBUTES = os.environ.get(
+    "LDAP_GET_USER_ATTRIBUTES", "cn sAMAccountName mail"
+).split()
+LDAP_GET_GROUP_ATTRIBUTES = os.environ.get("LDAP_GET_GROUP_ATTRIBUTES", "cn").split()
 
 # Mapping between CSEntry groups and LDAP groups
 # The generic "network" group is automatically added based