diff --git a/pix/i/courseevent.svg b/pix/i/courseevent.svg
index 7d02ff9d5af..05d705fa50e 100644
--- a/pix/i/courseevent.svg
+++ b/pix/i/courseevent.svg
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<svg width="2304" height="1792" viewBox="0 0 2304 1792" xmlns="http://www.w3.org/2000/svg"><path d="M1774 836l18 316q4 69-82 128t-235 93.5-323 34.5-323-34.5-235-93.5-82-128l18-316 574 181q22 7 48 7t48-7zm530-324q0 23-22 31l-1120 352q-4 1-10 1t-10-1l-652-206q-43 34-71 111.5t-34 178.5q63 36 63 109 0 69-58 107l58 433q2 14-8 25-9 11-24 11h-192q-15 0-24-11-10-11-8-25l58-433q-58-38-58-107 0-73 65-111 11-207 98-330l-333-104q-22-8-22-31t22-31l1120-352q4-1 10-1t10 1l1120 352q22 8 22 31z" fill="#999"/></svg>
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+<svg width="2304" height="1792" viewBox="0 0 2304 1792" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMinYMid meet"><path d="M1774 836l18 316q4 69-82 128t-235 93.5-323 34.5-323-34.5-235-93.5-82-128l18-316 574 181q22 7 48 7t48-7zm530-324q0 23-22 31l-1120 352q-4 1-10 1t-10-1l-652-206q-43 34-71 111.5t-34 178.5q63 36 63 109 0 69-58 107l58 433q2 14-8 25-9 11-24 11h-192q-15 0-24-11-10-11-8-25l58-433q-58-38-58-107 0-73 65-111 11-207 98-330l-333-104q-22-8-22-31t22-31l1120-352q4-1 10-1t10 1l1120 352q22 8 22 31z" fill="#999"/></svg>
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