diff --git a/extensions/appprovider/pkg/config/defaults/defaultconfig.go b/extensions/appprovider/pkg/config/defaults/defaultconfig.go
index 557512d7ca..332ce0dba4 100644
--- a/extensions/appprovider/pkg/config/defaults/defaultconfig.go
+++ b/extensions/appprovider/pkg/config/defaults/defaultconfig.go
@@ -60,3 +60,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/auth-basic/pkg/config/defaults/defaultconfig.go b/extensions/auth-basic/pkg/config/defaults/defaultconfig.go
index 7c44630c44..4d23247193 100644
--- a/extensions/auth-basic/pkg/config/defaults/defaultconfig.go
+++ b/extensions/auth-basic/pkg/config/defaults/defaultconfig.go
@@ -102,3 +102,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/auth-bearer/pkg/config/defaults/defaultconfig.go b/extensions/auth-bearer/pkg/config/defaults/defaultconfig.go
index 4aabbee8fd..4ca3d0f5ca 100644
--- a/extensions/auth-bearer/pkg/config/defaults/defaultconfig.go
+++ b/extensions/auth-bearer/pkg/config/defaults/defaultconfig.go
@@ -64,3 +64,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/auth-machine/pkg/config/defaults/defaultconfig.go b/extensions/auth-machine/pkg/config/defaults/defaultconfig.go
index f69f0b862e..4a442d48b8 100644
--- a/extensions/auth-machine/pkg/config/defaults/defaultconfig.go
+++ b/extensions/auth-machine/pkg/config/defaults/defaultconfig.go
@@ -62,3 +62,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/frontend/pkg/config/defaults/defaultconfig.go b/extensions/frontend/pkg/config/defaults/defaultconfig.go
index 556f3a1bfb..28691751d2 100644
--- a/extensions/frontend/pkg/config/defaults/defaultconfig.go
+++ b/extensions/frontend/pkg/config/defaults/defaultconfig.go
@@ -95,3 +95,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/gateway/pkg/config/defaults/defaultconfig.go b/extensions/gateway/pkg/config/defaults/defaultconfig.go
index b49a8d3e37..44c3dc0df3 100644
--- a/extensions/gateway/pkg/config/defaults/defaultconfig.go
+++ b/extensions/gateway/pkg/config/defaults/defaultconfig.go
@@ -86,3 +86,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/glauth/pkg/config/defaults/defaultconfig.go b/extensions/glauth/pkg/config/defaults/defaultconfig.go
index 4ed303cb3d..8d0eb366da 100644
--- a/extensions/glauth/pkg/config/defaults/defaultconfig.go
+++ b/extensions/glauth/pkg/config/defaults/defaultconfig.go
@@ -86,5 +86,5 @@ func EnsureDefaults(cfg *config.Config) {
 }
 
 func Sanitize(cfg *config.Config) {
-	// nothing to santizie here atm
+	// nothing to sanitize here atm
 }
diff --git a/extensions/group/pkg/config/defaults/defaultconfig.go b/extensions/group/pkg/config/defaults/defaultconfig.go
index ce967628ee..d7b0d988a8 100644
--- a/extensions/group/pkg/config/defaults/defaultconfig.go
+++ b/extensions/group/pkg/config/defaults/defaultconfig.go
@@ -107,3 +107,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/ocdav/pkg/config/defaults/defaultconfig.go b/extensions/ocdav/pkg/config/defaults/defaultconfig.go
index b2cc23123b..eaffe1c8c5 100644
--- a/extensions/ocdav/pkg/config/defaults/defaultconfig.go
+++ b/extensions/ocdav/pkg/config/defaults/defaultconfig.go
@@ -68,3 +68,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/sharing/pkg/config/defaults/defaultconfig.go b/extensions/sharing/pkg/config/defaults/defaultconfig.go
index deed960ee0..b7a7f8d991 100644
--- a/extensions/sharing/pkg/config/defaults/defaultconfig.go
+++ b/extensions/sharing/pkg/config/defaults/defaultconfig.go
@@ -105,3 +105,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/storage-metadata/pkg/config/defaults/defaultconfig.go b/extensions/storage-metadata/pkg/config/defaults/defaultconfig.go
index 4065df763f..c2fe1298ce 100644
--- a/extensions/storage-metadata/pkg/config/defaults/defaultconfig.go
+++ b/extensions/storage-metadata/pkg/config/defaults/defaultconfig.go
@@ -104,3 +104,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/storage-publiclink/pkg/config/defaults/defaultconfig.go b/extensions/storage-publiclink/pkg/config/defaults/defaultconfig.go
index e04338caa9..bd2a7cc05c 100644
--- a/extensions/storage-publiclink/pkg/config/defaults/defaultconfig.go
+++ b/extensions/storage-publiclink/pkg/config/defaults/defaultconfig.go
@@ -63,3 +63,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/storage-shares/pkg/config/defaults/defaultconfig.go b/extensions/storage-shares/pkg/config/defaults/defaultconfig.go
index b3832de44b..bf56e76cc6 100644
--- a/extensions/storage-shares/pkg/config/defaults/defaultconfig.go
+++ b/extensions/storage-shares/pkg/config/defaults/defaultconfig.go
@@ -62,3 +62,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/storage-users/pkg/config/defaults/defaultconfig.go b/extensions/storage-users/pkg/config/defaults/defaultconfig.go
index 33e40a7a09..b7a74ac39a 100644
--- a/extensions/storage-users/pkg/config/defaults/defaultconfig.go
+++ b/extensions/storage-users/pkg/config/defaults/defaultconfig.go
@@ -123,3 +123,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}
diff --git a/extensions/user/pkg/config/defaults/defaultconfig.go b/extensions/user/pkg/config/defaults/defaultconfig.go
index 95c620b64c..09f4abe003 100644
--- a/extensions/user/pkg/config/defaults/defaultconfig.go
+++ b/extensions/user/pkg/config/defaults/defaultconfig.go
@@ -107,3 +107,7 @@ func EnsureDefaults(cfg *config.Config) {
 		cfg.Tracing = &config.Tracing{}
 	}
 }
+
+func Sanitize(cfg *config.Config) {
+	// nothing to sanitize here atm
+}