diff --git a/core/image/jpeg/jpeg_js.odin b/core/image/jpeg/jpeg_js.odin
index 2a2de1d10..201752a6c 100644
--- a/core/image/jpeg/jpeg_js.odin
+++ b/core/image/jpeg/jpeg_js.odin
@@ -1,3 +1,4 @@
+#+build js
 package jpeg
 
 load :: proc{load_from_bytes, load_from_context}
diff --git a/core/image/jpeg/jpeg_os.odin b/core/image/jpeg/jpeg_os.odin
index 46e89c4c7..92c0bb447 100644
--- a/core/image/jpeg/jpeg_os.odin
+++ b/core/image/jpeg/jpeg_os.odin
@@ -1,3 +1,4 @@
+#+build !js
 package jpeg
 
 import "core:os"