diff --git a/epicardium/epicardium.h b/epicardium/epicardium.h
index 8e2b36ceb57eee3ddbbb68974de29f640cae9c07..7f02ffc3cf3727f72d7ef1c1ec84dfe65d4fed13 100644
--- a/epicardium/epicardium.h
+++ b/epicardium/epicardium.h
@@ -178,7 +178,7 @@ API(API_INTERRUPT_DISABLE, int epic_interrupt_disable(api_int_id_t int_id));
  */
 
 /** Line-Style */
-enum linestyle_t {
+enum disp_linestyle {
   /** */
   LINESTYLE_FULL = 0,
   /** */
@@ -186,7 +186,7 @@ enum linestyle_t {
 };
 
 /** Fill-Style */
-enum fillstyle_t {
+enum disp_fillstyle {
   /** */
   FILLSTYLE_EMPTY = 0,
   /** */
@@ -269,7 +269,7 @@ API(API_DISP_LINE,
 	    uint16_t xend,
 	    uint16_t yend,
 	    uint16_t color,
-	    enum linestyle_t linestyle,
+	    enum disp_linestyle linestyle,
 	    uint16_t pixelsize)
     );
 
@@ -294,7 +294,7 @@ API(API_DISP_RECT,
 	    uint16_t xend,
 	    uint16_t yend,
 	    uint16_t color,
-	    enum fillstyle_t fillstyle,
+	    enum disp_fillstyle fillstyle,
 	    uint16_t pixelsize)
     );
 
@@ -317,7 +317,7 @@ API(API_DISP_CIRC,
 	    uint16_t y,
 	    uint16_t rad,
 	    uint16_t color,
-	    enum fillstyle_t fillstyle,
+	    enum disp_fillstyle fillstyle,
 	    uint16_t pixelsize)
     );
 
diff --git a/epicardium/modules/display.c b/epicardium/modules/display.c
index 3401ec11d577b395db9f7b470ebaf57f0a8512d6..26db0d136baba57f0dca00733e063da574e92437 100644
--- a/epicardium/modules/display.c
+++ b/epicardium/modules/display.c
@@ -52,7 +52,7 @@ int epic_disp_line(
 	uint16_t xend,
 	uint16_t yend,
 	uint16_t color,
-	enum linestyle_t linestyle,
+	enum disp_linestyle linestyle,
 	uint16_t pixelsize
 ) {
 	int cl = check_lock();
@@ -72,7 +72,7 @@ int epic_disp_rect(
 	uint16_t xend,
 	uint16_t yend,
 	uint16_t color,
-	enum fillstyle_t fillstyle,
+	enum disp_fillstyle fillstyle,
 	uint16_t pixelsize
 ) {
 	int cl = check_lock();
@@ -91,7 +91,7 @@ int epic_disp_circ(
 	uint16_t y,
 	uint16_t rad,
 	uint16_t color,
-	enum fillstyle_t fillstyle,
+	enum disp_fillstyle fillstyle,
 	uint16_t pixelsize
 ) {
 	int cl = check_lock();