diff --git a/server-ce/Dockerfile-base b/server-ce/Dockerfile-base
index 861a9c581e..574b7ed1cf 100644
--- a/server-ce/Dockerfile-base
+++ b/server-ce/Dockerfile-base
@@ -48,6 +48,12 @@ RUN curl -fsSL "https://github.com/quarto-dev/quarto-cli/releases/download/v${QU
 &&  mkdir -p /var/www/.cache/quarto /var/www/.local/share \
 &&  chown -R www-data:www-data /var/www/.cache /var/www/.local
 
+# Install official Typst binary (Quarto bundles a modified fork without --synctex)
+# ---------------------------------------------------------------------------------
+ARG TYPST_VERSION=0.13.1
+RUN curl -fsSL "https://github.com/typst/typst/releases/download/v${TYPST_VERSION}/typst-x86_64-unknown-linux-musl.tar.xz" \
+    | tar -xJC /usr/local/bin --strip-components=1 "typst-x86_64-unknown-linux-musl/typst"
+
 # Pre-install popular Quarto extensions
 # -----------------------------------------------------------------------
 # Extensions land in /opt/quarto-extensions/_extensions/<author>/<name>/.
diff --git a/services/clsi/app/js/TypstRunner.js b/services/clsi/app/js/TypstRunner.js
index 6a98fad13d..2e3d3f1367 100644
--- a/services/clsi/app/js/TypstRunner.js
+++ b/services/clsi/app/js/TypstRunner.js
@@ -7,15 +7,11 @@ import fs from 'node:fs'
 // Maps currently-running Typst jobs: compileName → PID (or docker container id)
 const ProcessTable = {}
 
-// Path to the Typst binary bundled inside the Quarto .deb installation.
-const TYPST_BIN = '/opt/quarto/bin/tools/x86_64/typst'
-
-// Compiles a standalone Typst document (.typ) straight to output.pdf. We call
-// the Typst binary that ships inside Quarto directly (rather than going through
-// `quarto typst compile`) so we can pass --synctex for bidirectional sync.
-// This is deliberately the simplest of the three runners: Typst only ever
-// produces a PDF, so there is no format detection, no HTML asset directory
-// and no extension merging (cf. QuartoRunner).
+// Compiles a standalone Typst document (.typ) straight to output.pdf using the
+// official Typst binary (installed separately from Quarto, which bundles a
+// modified fork that lacks --synctex). This is deliberately the simplest of
+// the three runners: Typst only ever produces a PDF, so there is no format
+// detection, no HTML asset directory and no extension merging (cf. QuartoRunner).
 function runTypst(compileName, options, callback) {
   const { directory, mainFile, image, environment, compileGroup } = options
   const timeout = options.timeout || 60000
@@ -65,7 +61,7 @@ function _buildTypstCommand(mainFile) {
   // --synctex generates output.synctex.gz alongside the PDF, enabling
   // bidirectional editor↔PDF sync (same infrastructure as LaTeX SyncTeX).
   const inputPath = `$COMPILE_DIR/${mainFile}`
-  const cmd = `${TYPST_BIN} compile --synctex output.synctex.gz ${inputPath} output.pdf 2>&1`
+  const cmd = `typst compile --synctex output.synctex.gz ${inputPath} output.pdf 2>&1`
   return ['/bin/sh', '-c', cmd]
 }