diff --git a/CMakeLists.txt b/CMakeLists.txt
index b5b4e64..2e62566 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,6 +38,7 @@ check_symbol_exists(uname "sys/utsname.h" HAVE_UNAME)
 if (EMSCRIPTEN)
   set(SDL2_FOUND 1)
   set(FREETYPE_FOUND 1)
+  set(HAVE_JPEG 1)
   set(DEFAULT_FONT_PATH /fonts/)
 elseif (ANDROID)
   if (NOT DEFINED ENABLE_MODULES)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c3cb92e..4ef872d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -40,7 +40,9 @@ target_sources(xsystem35 PRIVATE
   pms.c vsp.c bmp.c qnt.c)
 if (HAVE_JPEG)
   target_sources(xsystem35 PRIVATE jpeg.c)
-  target_link_libraries(xsystem35 PRIVATE JPEG::JPEG)
+  if (NOT EMSCRIPTEN)
+    target_link_libraries(xsystem35 PRIVATE JPEG::JPEG)
+  endif()
 endif()
 
 # Music
@@ -70,7 +72,11 @@ endif()
 
 if (EMSCRIPTEN)
 
-  set(LIBS "SHELL:-s USE_ZLIB=1 -s USE_FREETYPE=1 -s USE_SDL=2")
+  set(LIBS
+    "SHELL:-s USE_ZLIB=1"
+    "SHELL:-s USE_LIBJPEG=1"
+    "SHELL:-s USE_FREETYPE=1"
+    "SHELL:-s USE_SDL=2")
   target_compile_options(xsystem35 PRIVATE ${LIBS})
   target_link_options(xsystem35 PRIVATE ${LIBS})
   target_link_libraries(xsystem35 PRIVATE idbfs.js)