diff --git a/docs/reference/matrix-glib/matrix-glib-sections.txt b/docs/reference/matrix-glib/matrix-glib-sections.txt
index 390f97a..9953b6d 100644
--- a/docs/reference/matrix-glib/matrix-glib-sections.txt
+++ b/docs/reference/matrix-glib/matrix-glib-sections.txt
@@ -19,6 +19,9 @@ matrix_client_get_type
 <FILE>matrix-api-types</FILE>
 <TITLE>Fundamental types for MatrixAPI</TITLE>
 
+<SUBSECTION>
+MatrixAPIEventFormat
+
 <SUBSECTION>
 MatrixAPIFilterRules
 matrix_api_filter_rules_new
@@ -70,6 +73,8 @@ matrix_api_room_filter_get_json_node
 matrix_api_room_filter_get_json_data
 
 <SUBSECTION Standard>
+MATRIX_TYPE_API_EVENT_FORMAT
+matrix_api_event_format_get_type
 MATRIX_TYPE_API_FILTER_RULES
 matrix_api_filter_rules_get_type
 MATRIX_TYPE_API_ROOM_FILTER
@@ -184,7 +189,6 @@ MatrixAPIError
 MATRIX_API_ERROR
 
 <SUBSECTION>
-MatrixAPIEventFormat
 MatrixAPIFilter
 MatrixAPIStateEvent
 MatrixAPI3PidCredential
@@ -202,8 +206,6 @@ MatrixApiPrivate
 matrix_api_get_type
 MATRIX_TYPE_API_EVENT_DIRECTION
 matrix_api_event_direction_get_type
-MATRIX_TYPE_API_EVENT_FORMAT
-matrix_api_event_format_get_type
 MATRIX_TYPE_API_PRESENCE
 matrix_api_presence_get_type
 MATRIX_TYPE_API_PUSHER_CONDITION_KIND
diff --git a/src/Makefile.am b/src/Makefile.am
index 5652b3f..6f27081 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -15,7 +15,10 @@ INST_H_BUILT_FILES = \
 	matrix-enumtypes.h \
 	$(NULL)
 
-matrix_enum_headers = matrix-api.h
+matrix_enum_headers = \
+	matrix-api.h \
+	matrix-api-types.h \
+	$(NULL)
 
 libmatrix_glib_0_0_la_SOURCES = \
 	matrix-client.c \
diff --git a/src/matrix-api-types.c b/src/matrix-api-types.c
index 1378eb8..d21da78 100644
--- a/src/matrix-api-types.c
+++ b/src/matrix-api-types.c
@@ -28,6 +28,20 @@
  * communication with the homeserver.
  */
 
+/**
+ * MatrixAPIEventFormat:
+ * @MATRIX_API_EVENT_FORMAT_DEFAULT: event format will be omitted from
+ *                                   the filter, so the server will
+ *                                   use its default (usually
+ *                                   @MATRIX_API_EVENT_FORMAT_FEDERATION)
+ * @MATRIX_API_EVENT_FORMAT_CLIENT: return the events in a format
+ *                                  suitable for clients
+ * @MATRIX_API_EVENT_FORMAT_FEDERATION: return the raw event as
+ *                                      receieved over federation
+ *
+ * Event format received when synchronizing.
+ */
+
 /**
  * MatrixAPIFilterRules: (ref-func matrix_api_filter_rules_ref) (unref-func matrix_api_filter_rules_unref)
  *
@@ -757,6 +771,7 @@ matrix_api_filter_rules_get_json_data(MatrixAPIFilterRules *rules,
     json_node_free(node);
 
     data = json_generator_to_data(generator, datalen);
+    g_object_unref(generator);
 
     return data;
 }
diff --git a/src/matrix-api-types.h b/src/matrix-api-types.h
index 20797bc..92d035f 100644
--- a/src/matrix-api-types.h
+++ b/src/matrix-api-types.h
@@ -24,6 +24,12 @@
 
 G_BEGIN_DECLS
 
+typedef enum {
+    MATRIX_API_EVENT_FORMAT_DEFAULT,
+    MATRIX_API_EVENT_FORMAT_CLIENT,
+    MATRIX_API_EVENT_FORMAT_FEDERATION
+} MatrixAPIEventFormat;
+
 typedef struct _MatrixAPIFilterRules MatrixAPIFilterRules;
 
 GType matrix_api_filter_rules_get_type(void);
diff --git a/src/matrix-api.c b/src/matrix-api.c
index 5aa326b..4ba41d6 100644
--- a/src/matrix-api.c
+++ b/src/matrix-api.c
@@ -237,20 +237,6 @@
  * Receipt types of acknowledgment.
  */
 
-/**
- * MatrixAPIEventFormat:
- * @MATRIX_API_EVENT_FORMAT_DEFAULT: event format will be omitted from
- *                                   the filter, so the server will
- *                                   use its default (usually
- *                                   @MATRIX_API_EVENT_FORMAT_FEDERATION)
- * @MATRIX_API_EVENT_FORMAT_CLIENT: return the events in a format
- *                                  suitable for clients
- * @MATRIX_API_EVENT_FORMAT_FEDERATION: return the raw event as
- *                                      receieved over federation
- *
- * Event format received when synchronizing.
- */
-
 /**
  * MatrixAPIPusher:
  * @app_display_name: a string that will allow the user to identify
diff --git a/src/matrix-api.h b/src/matrix-api.h
index d1e0314..529f120 100644
--- a/src/matrix-api.h
+++ b/src/matrix-api.h
@@ -82,12 +82,6 @@ typedef enum {
     MATRIX_API_EVENT_DIRECTION_BACKWARD
 } MatrixAPIEventDirection;
 
-typedef enum {
-    MATRIX_API_EVENT_FORMAT_DEFAULT,
-    MATRIX_API_EVENT_FORMAT_CLIENT,
-    MATRIX_API_EVENT_FORMAT_FEDERATION
-} MatrixAPIEventFormat;
-
 typedef enum {
     MATRIX_API_RECEIPT_TYPE_READ
 } MatrixAPIReceiptType;