diff --git a/cypress/integration/ui/__snapshots__/scenario.js.snap b/cypress/integration/ui/__snapshots__/scenario.js.snap
index c148fed7..33621388 100644
--- a/cypress/integration/ui/__snapshots__/scenario.js.snap
+++ b/cypress/integration/ui/__snapshots__/scenario.js.snap
@@ -621,6 +621,7 @@ exports[`use various parts of svg-edit > check tool_star #0`] = `
       fill="#ffff00"
       strokecolor="#000000"
       strokewidth="0"
+      starradiusmultiplier="3"
       points="370,135.33333333333331 383.0618944953883,184.02184456944562 433.40376775301024,181.39886704167017 391.13458925100343,208.86704431944327 409.18568348616486,255.93446629166317 370,224.22222222222223 330.81431651383514,255.93446629166317 348.86541074899657,208.86704431944327 306.59623224698976,181.39886704167017 356.9381055046117,184.02184456944562 370,135.33333333333331 383.0618944953883,184.02184456944562 "
       stroke="#000000"
       stroke-width="0"
@@ -710,6 +711,7 @@ exports[`use various parts of svg-edit > check tool_polygon #0`] = `
       fill="#ffff00"
       strokecolor="#000000"
       strokewidth="0"
+      starradiusmultiplier="3"
       points="370,135.33333333333331 383.0618944953883,184.02184456944562 433.40376775301024,181.39886704167017 391.13458925100343,208.86704431944327 409.18568348616486,255.93446629166317 370,224.22222222222223 330.81431651383514,255.93446629166317 348.86541074899657,208.86704431944327 306.59623224698976,181.39886704167017 356.9381055046117,184.02184456944562 370,135.33333333333331 383.0618944953883,184.02184456944562 "
       stroke="#000000"
       stroke-width="0"
diff --git a/src/editor/extensions/ext-polystar/ext-polystar.js b/src/editor/extensions/ext-polystar/ext-polystar.js
index d765333d..4c756dac 100644
--- a/src/editor/extensions/ext-polystar/ext-polystar.js
+++ b/src/editor/extensions/ext-polystar/ext-polystar.js
@@ -313,6 +313,7 @@ export default {
           const inradius =
             circumradius / RadiusMultiplier;
           newFO.setAttribute("r", circumradius);
+          newFO.setAttribute("r2", inradius);
           newFO.setAttribute('starRadiusMultiplier', RadiusMultiplier);
 
           let polyPoints = "";