diff --git a/mipmaps/makeIsotopesIcon_png.ts b/mipmaps/makeIsotopesIcon_png.ts
index 650a191..7d1f1a9 100644
--- a/mipmaps/makeIsotopesIcon_png.ts
+++ b/mipmaps/makeIsotopesIcon_png.ts
@@ -1,7 +1,7 @@
 /* eslint-disable */
 /* @formatter:off */
 
-import MipmapElement from '../../phet-core/js/MipmapElement.js';
+import MipmapElement from '../../chipper/js/browser/MipmapElement.js';
 
 // The levels in the mipmap. Specify explicit types rather than inferring to assist the type checker, for this boilerplate case.
 const mipmaps = [
diff --git a/mipmaps/mixIsotopesIcon_png.ts b/mipmaps/mixIsotopesIcon_png.ts
index 91e5e40..c79b4ef 100644
--- a/mipmaps/mixIsotopesIcon_png.ts
+++ b/mipmaps/mixIsotopesIcon_png.ts
@@ -1,7 +1,7 @@
 /* eslint-disable */
 /* @formatter:off */
 
-import MipmapElement from '../../phet-core/js/MipmapElement.js';
+import MipmapElement from '../../chipper/js/browser/MipmapElement.js';
 
 // The levels in the mipmap. Specify explicit types rather than inferring to assist the type checker, for this boilerplate case.
 const mipmaps = [
diff --git a/mipmaps/scale_png.ts b/mipmaps/scale_png.ts
index 9c1a603..5318d38 100644
--- a/mipmaps/scale_png.ts
+++ b/mipmaps/scale_png.ts
@@ -1,7 +1,7 @@
 /* eslint-disable */
 /* @formatter:off */
 
-import MipmapElement from '../../phet-core/js/MipmapElement.js';
+import MipmapElement from '../../chipper/js/browser/MipmapElement.js';
 
 // The levels in the mipmap. Specify explicit types rather than inferring to assist the type checker, for this boilerplate case.
 const mipmaps = [