diff --git a/3rdparty/mimalloc.cmake b/3rdparty/mimalloc.cmake
index fa29954db8..654137e084 100644
--- a/3rdparty/mimalloc.cmake
+++ b/3rdparty/mimalloc.cmake
@@ -1,3 +1,6 @@
+if(EMSCRIPTEN)
+  return()
+endif()
 if(SCORE_USE_SYSTEM_LIBRARIES)
   find_package(snmalloc GLOBAL CONFIG)
 else()