diff --git a/src/draw/sw/lv_draw_sw_line.c b/src/draw/sw/lv_draw_sw_line.c
index db1cad6ee..aa5bd622d 100644
--- a/src/draw/sw/lv_draw_sw_line.c
+++ b/src/draw/sw/lv_draw_sw_line.c
@@ -152,7 +152,7 @@ static void LV_ATTRIBUTE_FAST_MEM draw_line_hor(lv_draw_unit_t * draw_unit, cons
                     i += diff;
                     dash_cnt += diff;
                 }
-                else if(dash_cnt >= dsc->dash_gap + dsc->dash_width) {
+                else if(dash_cnt > dsc->dash_gap + dsc->dash_width) {
                     dash_cnt = 0;
                 }
                 else {
diff --git a/tests/ref_imgs/widgets/line_1.png b/tests/ref_imgs/widgets/line_1.png
index b4510ab1b..60dd85fe2 100644
Binary files a/tests/ref_imgs/widgets/line_1.png and b/tests/ref_imgs/widgets/line_1.png differ
diff --git a/tests/ref_imgs/widgets/line_2.png b/tests/ref_imgs/widgets/line_2.png
new file mode 100644
index 000000000..e7c0efa8f
Binary files /dev/null and b/tests/ref_imgs/widgets/line_2.png differ
diff --git a/tests/src/test_cases/widgets/test_line.c b/tests/src/test_cases/widgets/test_line.c
index 24c7a6323..8daa6ea02 100644
--- a/tests/src/test_cases/widgets/test_line.c
+++ b/tests/src/test_cases/widgets/test_line.c
@@ -110,4 +110,39 @@ void test_line_basic_render(void)
     TEST_ASSERT_EQUAL_SCREENSHOT("widgets/line_1.png");
 }
 
+void test_line_dash_gap(void)
+{
+    static lv_point_precise_t line_points1[3] = { {50, 50}, {250, 50}, {250, 250} };
+    static lv_point_precise_t line_points2[3] = { {50, 250}, {50, 50}, {250, 50} };
+
+    lv_obj_t * line1;
+    line1 = lv_line_create(lv_screen_active());
+    lv_line_set_points(line1, line_points1, 3);
+    lv_obj_set_style_line_width(line1, 1, LV_PART_MAIN);
+    lv_obj_set_style_line_dash_width(line1, 1, LV_PART_MAIN);
+    lv_obj_set_style_line_dash_gap(line1, 1, LV_PART_MAIN);
+
+    lv_obj_align(line1, LV_ALIGN_LEFT_MID, 0, 0);
+
+    lv_obj_t * line2;
+    line2 = lv_line_create(lv_screen_active());
+    lv_line_set_points(line2, line_points2, 3);
+    lv_obj_set_style_line_width(line2, 2, LV_PART_MAIN);
+    lv_obj_set_style_line_dash_width(line2, 2, LV_PART_MAIN);
+    lv_obj_set_style_line_dash_gap(line2, 2, LV_PART_MAIN);
+
+    lv_obj_center(line2);
+
+    lv_obj_t * line3;
+    line3 = lv_line_create(lv_screen_active());
+    lv_line_set_points(line3, line_points2, 3);
+    lv_obj_set_style_line_width(line3, 5, LV_PART_MAIN);
+    lv_obj_set_style_line_dash_width(line3, 3, LV_PART_MAIN);
+    lv_obj_set_style_line_dash_gap(line3, 1, LV_PART_MAIN);
+
+    lv_obj_align(line3, LV_ALIGN_RIGHT_MID, 0, 0);
+
+    TEST_ASSERT_EQUAL_SCREENSHOT("widgets/line_2.png");
+}
+
 #endif