diff --git a/src/icecasttypes.h b/src/icecasttypes.h
index c130ab36..1d38fd13 100644
--- a/src/icecasttypes.h
+++ b/src/icecasttypes.h
@@ -60,24 +60,24 @@ typedef struct ice_config_tag ice_config_t;
 typedef struct _config_options config_options_t;
 
 typedef enum _operation_mode {
- /* Default operation mode. may depend on context */
- OMODE_DEFAULT = 0,
- /* The normal mode. */
- OMODE_NORMAL,
- /* Mimic some of the behavior of older versions.
-  * This mode should only be used in transition to normal mode,
-  * e.g. to give some clients time to upgrade to new API.
-  */
- OMODE_LEGACY,
- /* The struct mode includes some behavior for future versions
-  * that can for some reason not yet be used in the normal mode
-  * e.g. because it may break interfaces in some way.
-  * New applications should test against this mode and developer
-  * of software interacting with Icecast on an API level should
-  * have a look for strict mode behavior to avoid random breakage
-  * with newer versions of Icecast.
-  */
- OMODE_STRICT
+    /* Default operation mode. may depend on context */
+    OMODE_DEFAULT = 0,
+    /* The normal mode. */
+    OMODE_NORMAL,
+    /* Mimic some of the behavior of older versions.
+     * This mode should only be used in transition to normal mode,
+     * e.g. to give some clients time to upgrade to new API.
+     */
+    OMODE_LEGACY,
+    /* The struct mode includes some behavior for future versions
+     * that can for some reason not yet be used in the normal mode
+     * e.g. because it may break interfaces in some way.
+     * New applications should test against this mode and developer
+     * of software interacting with Icecast on an API level should
+     * have a look for strict mode behavior to avoid random breakage
+     * with newer versions of Icecast.
+     */
+    OMODE_STRICT
 } operation_mode;
 
 /* ---[ connection.[ch] ]--- */