diff --git a/.gitignore b/.gitignore
index a1338d6..59f1f3e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,4 @@
 
 # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
 .glide/
+.idea/
diff --git a/carddav/server.go b/carddav/server.go
index 915c49e..b4821c7 100644
--- a/carddav/server.go
+++ b/carddav/server.go
@@ -524,6 +524,9 @@ func (b *backend) propFindAddressBook(ctx context.Context, propfind *internal.Pr
 			return &maxResourceSize{Size: ab.MaxResourceSize}, nil
 		}
 	}
+	props[internal.CurrentUserPrivilegeSetName] = func(*internal.RawXMLValue) (interface{}, error) {
+		return &internal.CurrentUserPrivilegeSet{Privilege: internal.NewAllPrivileges()}, nil
+	}
 
 	return internal.NewPropFindResponse(ab.Path, propfind, props)
 }
diff --git a/internal/elements.go b/internal/elements.go
index db7d960..f380573 100644
--- a/internal/elements.go
+++ b/internal/elements.go
@@ -22,6 +22,8 @@ var (
 	GetETagName          = xml.Name{Namespace, "getetag"}
 
 	CurrentUserPrincipalName = xml.Name{Namespace, "current-user-principal"}
+
+	CurrentUserPrivilegeSetName = xml.Name{Namespace, "current-user-privilege-set"}
 )
 
 type Status struct {
@@ -417,6 +419,30 @@ type CurrentUserPrincipal struct {
 	Unauthenticated *struct{} `xml:"unauthenticated,omitempty"`
 }
 
+type CurrentUserPrivilegeSet struct {
+	XMLName   xml.Name    `xml:"DAV: current-user-privilege-set"`
+	Privilege []Privilege `xml:"privilege"`
+}
+
+type Privilege struct {
+	XMLName         xml.Name  `xml:"DAV: privilege"`
+	Read            *struct{} `xml:"DAV: read,omitempty"`
+	All             *struct{} `xml:"DAV: all,omitempty"`
+	Write           *struct{} `xml:"DAV: write,omitempty"`
+	WriteProperties *struct{} `xml:"DAV: write-properties,omitempty"`
+	WriteContent    *struct{} `xml:"DAV: write-content,omitempty"`
+}
+
+func NewAllPrivileges() []Privilege {
+	return []Privilege{
+		{Read: &struct{}{}},
+		{All: &struct{}{}},
+		{Write: &struct{}{}},
+		{WriteProperties: &struct{}{}},
+		{WriteContent: &struct{}{}},
+	}
+}
+
 // https://tools.ietf.org/html/rfc4918#section-14.19
 type PropertyUpdate struct {
 	XMLName xml.Name `xml:"DAV: propertyupdate"`