diff --git a/doc/health-api.txt b/doc/health-api.txt
index 26e7a4a..2c48ff2 100644
--- a/doc/health-api.txt
+++ b/doc/health-api.txt
@@ -22,8 +22,8 @@ Methods		object CreateApplication(dict config)
 
 				string Role:
 
-					Mandatory. Possible values: "Source",
-									"Sink"
+					Mandatory. Possible values: "source",
+									"sink"
 
 				string Description:
 
@@ -32,7 +32,7 @@ Methods		object CreateApplication(dict config)
 				ChannelType:
 
 					Optional, just for sources. Possible
-					values: "Reliable", "Streaming"
+					values: "reliable", "streaming"
 
 			Possible Errors: org.bluez.Error.InvalidArguments
 
@@ -68,7 +68,7 @@ Methods		boolean Echo()
 
 			Creates a new data channel.  The configuration should
 			indicate the channel quality of service using one of
-			this values "Reliable", "Streaming", "Any".
+			this values "reliable", "streaming", "any".
 
 			Returns the object path that identifies the data
 			channel that is already connected.
@@ -137,8 +137,8 @@ Methods		fd Acquire()
 
 Properties	string Type [readonly]
 
-			The quality of service of the data channel. ("Reliable"
-			or "Streaming")
+			The quality of service of the data channel. ("reliable"
+			or "streaming")
 
 		object Device [readonly]
 
diff --git a/profiles/health/hdp.c b/profiles/health/hdp.c
index 93d260e..bf8f82f 100644
--- a/profiles/health/hdp.c
+++ b/profiles/health/hdp.c
@@ -448,9 +448,9 @@ static gboolean channel_property_get_type(const GDBusPropertyTable *property,
 	const char *type;
 
 	if (chan->config == HDP_RELIABLE_DC)
-		type = "Reliable";
+		type = "reliable";
 	else
-		type = "Streaming";
+		type = "streaming";
 
 	dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &type);
 
@@ -1916,11 +1916,11 @@ static DBusMessage *device_create_channel(DBusConnection *conn,
 
 	app = l->data;
 
-	if (g_ascii_strcasecmp("Reliable", conf) == 0)
+	if (g_ascii_strcasecmp("reliable", conf) == 0)
 		config = HDP_RELIABLE_DC;
-	else if (g_ascii_strcasecmp("Streaming", conf) == 0)
+	else if (g_ascii_strcasecmp("streaming", conf) == 0)
 		config = HDP_STREAMING_DC;
-	else if (g_ascii_strcasecmp("Any", conf) == 0)
+	else if (g_ascii_strcasecmp("any", conf) == 0)
 		config = HDP_NO_PREFERENCE_DC;
 	else
 		return btd_error_invalid_args(msg);
diff --git a/profiles/health/hdp_util.c b/profiles/health/hdp_util.c
index b2fb2ac..5799ae5 100644
--- a/profiles/health/hdp_util.c
+++ b/profiles/health/hdp_util.c
@@ -275,9 +275,9 @@ static gboolean parse_chan_type(DBusMessageIter *iter, gpointer data,
 
 	dbus_message_iter_get_basic(value, &chan_type);
 
-	if (g_ascii_strcasecmp("Reliable", chan_type) == 0)
+	if (g_ascii_strcasecmp("reliable", chan_type) == 0)
 		app->chan_type = HDP_RELIABLE_DC;
-	else if (g_ascii_strcasecmp("Streaming", chan_type) == 0)
+	else if (g_ascii_strcasecmp("streaming", chan_type) == 0)
 		app->chan_type = HDP_STREAMING_DC;
 	else {
 		g_set_error(err, HDP_ERROR, HDP_DIC_ENTRY_PARSE_ERROR,
diff --git a/test/test-health b/test/test-health
index 666972c..052a602 100755
--- a/test/test-health
+++ b/test/test-health
@@ -64,9 +64,9 @@ while role == None:
 	try:
 		sel = int(sys.stdin.readline())
 		if sel == 1:
-			role = "Source"
+			role = "source"
 		elif sel == 2:
-			role = "Sink"
+			role = "sink"
 		else:
 			raise ValueError
 	except (TypeError, ValueError):
@@ -88,16 +88,16 @@ while dtype == None:
 		sys.exit()
 
 pref = None
-if role == "Source":
+if role == "source":
 	while pref == None:
 		try:
 			print("Select a preferred data channel type 1.",)
 			print("reliable 2. streaming: ",)
 			sel = int(sys.stdin.readline())
 			if sel == 1:
-				pref = "Reliable"
+				pref = "reliable"
 			elif sel == 2:
-				pref = "Streaming"
+				pref = "streaming"
 			else:
 				raise ValueError
 
@@ -217,10 +217,10 @@ if echo:
 
 print("Connecting to device %s" % (select))
 
-if role == "Source":
-	chan = device.CreateChannel(app_path, "Reliable")
+if role == "source":
+	chan = device.CreateChannel(app_path, "reliable")
 else:
-	chan = device.CreateChannel(app_path, "Any")
+	chan = device.CreateChannel(app_path, "any")
 
 print(chan)