diff --git a/run b/run
index 2c235d8..9343ed1 100755
--- a/run
+++ b/run
@@ -604,6 +604,32 @@ step25() {
   }
 }
 
+# commit 22c6b6c9a9378aaca75c83c2182a6d94298f6bc2
+# Author: Matthew Lugg <mlugg@mlugg.co.uk>
+# Date:   2023-06-14T03:09:23+03:00
+#
+#     Update zig1.wasm
+#
+#     This is needed in order to remove math.{min,max} from std in favour of
+#     the builtins, since the builtins need the behavior fix from the previous
+#     commit.
+#
+#     Note from Andrew: I updated this commit with zig1.wasm built by me.
+#
+STEP26=22c6b6c9a9378aaca75c83c2182a6d94298f6bc2
+STEP26_=0.10.0-3660-g22c6b6c9a9
+step26() {
+  rm -fr "../zig-$STEP26_"
+  git archive --prefix=zig-$STEP26_/ $STEP26 | tar -C .. -x
+  {
+    pushd "../zig-$STEP26_"
+    cp ../zig-$STEP25_/stage1/zig1.wasm stage1/zig1.wasm
+    halfbuild 16
+    build/zig2 build update-zig1
+    popd
+  }
+}
+
 if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
   set -xeuo pipefail
   step=${1:-step00}
@@ -636,4 +662,5 @@ if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
   if [[ "$step" -le 23 ]]; then step23; fi
   if [[ "$step" -le 24 ]]; then step24; fi
   if [[ "$step" -le 25 ]]; then step25; fi
+  if [[ "$step" -le 26 ]]; then step26; fi
 fi