diff --git a/doc/mimalloc-doc.h b/doc/mimalloc-doc.h
index 16327d2c..57b7dd4c 100644
--- a/doc/mimalloc-doc.h
+++ b/doc/mimalloc-doc.h
@@ -808,7 +808,7 @@ library so all calls to the standard `malloc` interface are
 resolved to the _mimalloc_ library.
 
 - `env LD_PRELOAD=/usr/lib/libmimalloc.so myprogram` (on Linux, BSD, etc.)
-- `env DYLD_INSERT_LIBRARIES=usr/lib/libmimalloc.dylib myprogram` (On macOS)
+- `env DYLD_INSERT_LIBRARIES=/usr/lib/libmimalloc.dylib myprogram` (On macOS)
 
   Note certain security restrictions may apply when doing this from
   the [shell](https://stackoverflow.com/questions/43941322/dyld-insert-libraries-ignored-when-calling-application-through-bash).
diff --git a/docs/overrides.html b/docs/overrides.html
index 16400375..2360a936 100644
--- a/docs/overrides.html
+++ b/docs/overrides.html
@@ -109,7 +109,7 @@ $(document).ready(function(){initNavTree('overrides.html','');});
 <p>On these systems we preload the mimalloc shared library so all calls to the standard <code>malloc</code> interface are resolved to the <em>mimalloc</em> library.</p>
 <ul>
 <li><code>env LD_PRELOAD=/usr/lib/libmimalloc.so myprogram</code> (on Linux, BSD, etc.)</li>
-<li><p class="startli"><code>env DYLD_INSERT_LIBRARIES=usr/lib/libmimalloc.dylib myprogram</code> (On macOS)</p>
+<li><p class="startli"><code>env DYLD_INSERT_LIBRARIES=/usr/lib/libmimalloc.dylib myprogram</code> (On macOS)</p>
 <p class="startli">Note certain security restrictions may apply when doing this from the <a href="https://stackoverflow.com/questions/43941322/dyld-insert-libraries-ignored-when-calling-application-through-bash">shell</a>.</p>
 </li>
 </ul>
diff --git a/readme.md b/readme.md
index 85234c24..8ff19deb 100644
--- a/readme.md
+++ b/readme.md
@@ -191,7 +191,7 @@ library so all calls to the standard `malloc` interface are
 resolved to the _mimalloc_ library.
 
 - `env LD_PRELOAD=/usr/lib/libmimalloc.so myprogram` (on Linux, BSD, etc.)
-- `env DYLD_INSERT_LIBRARIES=usr/lib/libmimalloc.dylib myprogram` (On macOS)
+- `env DYLD_INSERT_LIBRARIES=/usr/lib/libmimalloc.dylib myprogram` (On macOS)
 
   Note certain security restrictions may apply when doing this from
   the [shell](https://stackoverflow.com/questions/43941322/dyld-insert-libraries-ignored-when-calling-application-through-bash).