diff --git a/icons/macaulay2.svg b/icons/macaulay2.svg
new file mode 100644
index 0000000000..898207146d
--- /dev/null
+++ b/icons/macaulay2.svg
@@ -0,0 +1,7 @@
+<svg width="16" height="16" fill="none" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
+ <g>
+  <path d="m1 1v12h1v-10h1v-1l-1.0014-0.0014627 0.0013932-0.99854zm2 2v1l0.99972-4.876e-4 2.787e-4 -0.99951zm1 1-2.787e-4 1h1.0006v-1.0005zm1.0003-4.876e-4 0.99972 4.876e-4v-1h-1zm0.99972-0.99951h1v10h1v-12h-1v1h-1z" fill="#d32f2f" stroke-width=".055557"/>
+  <path d="m11 1v1h2v-1zm2 1v1h1v-1zm1 1v4h1v-4zm0 4h-1v1h1zm-1 1-1-4.875e-4v1.0005l1-1e-7zm-1 1h-1v1h1zm-1 1h-1v1h1zm-1 1h-1v2h6v-1.0005l-5 4.87e-4zm1-9h-1v1h1zm-1 1h-1v2h1z" fill="#d32f2f" stroke-width=".05556"/>
+  <rect transform="scale(-1,1)" x="-15" y="14" width="14" height="1" fill="#ffca28" stroke-width=".055596"/>
+ </g>
+</svg>
diff --git a/src/core/icons/fileIcons.ts b/src/core/icons/fileIcons.ts
index 05fbdcef2f..0d85cc6a50 100644
--- a/src/core/icons/fileIcons.ts
+++ b/src/core/icons/fileIcons.ts
@@ -3429,5 +3429,6 @@ export const fileIcons: FileIcons = {
       fileNames: ['warp.md'],
       light: true,
     },
+    { name: 'macaulay2', fileExtensions: ['m2'] },
   ]),
 };