diff --git a/src/draw/sw/lv_draw_sw_arc.c b/src/draw/sw/lv_draw_sw_arc.c
index e1093b5f5..5a205c173 100644
--- a/src/draw/sw/lv_draw_sw_arc.c
+++ b/src/draw/sw/lv_draw_sw_arc.c
@@ -270,5 +270,16 @@ static void get_rounded_area(int16_t angle, int32_t radius, uint8_t thickness, l
     }
 }
 
+#else /*LV_DRAW_SW_COMPLEX*/
+
+void lv_draw_sw_arc(lv_draw_unit_t * draw_unit, const lv_draw_arc_dsc_t * dsc, const lv_area_t * coords)
+{
+    LV_UNUSED(draw_unit);
+    LV_UNUSED(dsc);
+    LV_UNUSED(coords);
+
+    LV_LOG_WARN("LV_DRAW_SW_COMPLEX needs to be enabled");
+}
+
 #endif /*LV_DRAW_SW_COMPLEX*/
 #endif /*LV_USE_DRAW_SW*/
diff --git a/src/draw/sw/lv_draw_sw_box_shadow.c b/src/draw/sw/lv_draw_sw_box_shadow.c
index 589dafe58..acaf7e1c3 100644
--- a/src/draw/sw/lv_draw_sw_box_shadow.c
+++ b/src/draw/sw/lv_draw_sw_box_shadow.c
@@ -9,6 +9,8 @@
 #include "lv_draw_sw.h"
 #if LV_USE_DRAW_SW
 
+#if LV_DRAW_SW_COMPLEX
+
 #include "blend/lv_draw_sw_blend.h"
 #include "../../core/lv_global.h"
 #include "../../misc/lv_math.h"
@@ -34,11 +36,9 @@
 /**********************
  *  STATIC PROTOTYPES
  **********************/
-#if LV_DRAW_SW_COMPLEX
 static void /* LV_ATTRIBUTE_FAST_MEM */ shadow_draw_corner_buf(const lv_area_t * coords, uint16_t * sh_buf, int32_t s,
                                                                int32_t r);
 static void /* LV_ATTRIBUTE_FAST_MEM */ shadow_blur_corner(int32_t size, int32_t sw, uint16_t * sh_ups_buf);
-#endif /*LV_DRAW_SW_COMPLEX*/
 
 /**********************
  *  STATIC VARIABLES
@@ -552,14 +552,11 @@ void lv_draw_sw_box_shadow(lv_draw_unit_t * draw_unit, const lv_draw_box_shadow_
     lv_free(sh_buf);
     lv_free(mask_buf);
 }
-#endif /*LV_USE_DRAW_SW*/
 
 /**********************
  *   STATIC FUNCTIONS
  **********************/
 
-#if LV_DRAW_SW_COMPLEX
-
 /**
  * Calculate a blurred corner
  * @param coords Coordinates of the shadow
@@ -726,4 +723,18 @@ static void LV_ATTRIBUTE_FAST_MEM shadow_blur_corner(int32_t size, int32_t sw, u
 
     lv_free(sh_ups_blur_buf);
 }
+
+#else /*LV_DRAW_SW_COMPLEX*/
+
+void lv_draw_sw_box_shadow(lv_draw_unit_t * draw_unit, const lv_draw_box_shadow_dsc_t * dsc, const lv_area_t * coords)
+{
+    LV_UNUSED(draw_unit);
+    LV_UNUSED(dsc);
+    LV_UNUSED(coords);
+
+    LV_LOG_WARN("LV_DRAW_SW_COMPLEX needs to be enabled");
+}
+
 #endif /*LV_DRAW_SW_COMPLEX*/
+
+#endif /*LV_DRAW_USE_SW*/
diff --git a/src/draw/sw/lv_draw_sw_mask_rect.c b/src/draw/sw/lv_draw_sw_mask_rect.c
index 1f800a6d5..919758cbf 100644
--- a/src/draw/sw/lv_draw_sw_mask_rect.c
+++ b/src/draw/sw/lv_draw_sw_mask_rect.c
@@ -117,5 +117,16 @@ void lv_draw_sw_mask_rect(lv_draw_unit_t * draw_unit, const lv_draw_mask_rect_ds
  *   STATIC FUNCTIONS
  **********************/
 
+#else /*LV_DRAW_SW_COMPLEX*/
+
+void lv_draw_sw_mask_rect(lv_draw_unit_t * draw_unit, const lv_draw_mask_rect_dsc_t * dsc, const lv_area_t * coords)
+{
+    LV_UNUSED(draw_unit);
+    LV_UNUSED(dsc);
+    LV_UNUSED(coords);
+
+    LV_LOG_WARN("LV_DRAW_SW_COMPLEX needs to be enabled");
+}
+
 #endif /*LV_DRAW_SW_COMPLEX*/
 #endif /*LV_USE_DRAW_SW*/
diff --git a/tests/src/lv_test_conf.h b/tests/src/lv_test_conf.h
index cdbd77999..b319202e5 100644
--- a/tests/src/lv_test_conf.h
+++ b/tests/src/lv_test_conf.h
@@ -100,6 +100,7 @@ typedef void * lv_user_data_t;
 #elif LV_TEST_OPTION == 1
 #define  LV_COLOR_DEPTH     1
 #define  LV_DPI_DEF         30
+#define  LV_DRAW_SW_COMPLEX 0
 #include "lv_test_conf_minimal.h"
 #endif