diff --git a/readme.md b/readme.md
index 294b087..c2205c6 100644
--- a/readme.md
+++ b/readme.md
@@ -6199,6 +6199,8 @@ Rectangle with rounded corners.
 | Module | Description |
 |:--- |:--- |
 | ```rounded_rectangle(size, r, center = true, xy_center = true)``` | Like ```cube()``` but corners rounded in XY plane and separate centre options for xy and z. |
+| ```rounded_rectangle_xz(size, r, center = true, xy_center = true)``` | Like ```cube()``` but corners rounded in XZ plane and separate centre options for xy and z. |
+| ```rounded_rectangle_yz(size, r, center = true, xy_center = true)``` | Like ```cube()``` but corners rounded in YX plane and separate centre options for xy and z. |
 | ```rounded_square(size, r, center = true)``` | Like ```square()``` but with with rounded corners |
 
 ![rounded_rectangle](tests/png/rounded_rectangle.png)
diff --git a/tests/png/rounded_rectangle.png b/tests/png/rounded_rectangle.png
index 4cf31c2..22f7aa4 100644
Binary files a/tests/png/rounded_rectangle.png and b/tests/png/rounded_rectangle.png differ
diff --git a/tests/rounded_rectangle.scad b/tests/rounded_rectangle.scad
index 90a9d3a..fbb9b67 100644
--- a/tests/rounded_rectangle.scad
+++ b/tests/rounded_rectangle.scad
@@ -25,6 +25,12 @@ module rounded_rectangles() {
 
     translate([40, 0])
         rounded_rectangle([30, 20, 10], 3);
+
+    translate([80, 0])
+        rounded_rectangle_xz([30, 20, 10], 3);
+
+    translate([120, 0])
+        rounded_rectangle_yz([30, 20, 10], 3);
 }
 
 rounded_rectangles();
diff --git a/utils/core/rounded_rectangle.scad b/utils/core/rounded_rectangle.scad
index 31d9a92..295c4ab 100644
--- a/utils/core/rounded_rectangle.scad
+++ b/utils/core/rounded_rectangle.scad
@@ -28,6 +28,21 @@ module rounded_square(size, r, center = true) //! Like ```square()``` but with w
 
 module rounded_rectangle(size, r, center = true, xy_center = true) //! Like ```cube()``` but corners rounded in XY plane and separate centre options for xy and z.
 {
-    linear_extrude(size[2], center = center)
-        rounded_square([size[0], size[1]], r, xy_center);
+    linear_extrude(size.z, center = center)
+        rounded_square([size.x, size.y], r, xy_center);
 }
+
+module rounded_rectangle_xz(size, r, center = true, xy_center = true) //! Like ```cube()``` but corners rounded in XZ plane and separate centre options for xy and z.
+{
+    translate([xy_center ? 0 : size.x / 2, xy_center ? 0 : size.y / 2, center ? 0 : size.z / 2])
+        rotate([90, 0, 0])
+            rounded_rectangle([size.x, size.z, size.y], r, center = true, xy_center = true);
+}
+
+module rounded_rectangle_yz(size, r, center = true, xy_center = true) //! Like ```cube()``` but corners rounded in YX plane and separate centre options for xy and z.
+{
+    translate([xy_center ? 0 : size.x / 2, xy_center ? 0 : size.y / 2, center ? 0 : size.z / 2])
+        rotate([90, 0, 90])
+            rounded_rectangle([size.y, size.z, size.x], r, center = true, xy_center = true);
+}
+