diff --git a/src/ImageIO.jl b/src/ImageIO.jl
index 3a8ffcd..14004da 100644
--- a/src/ImageIO.jl
+++ b/src/ImageIO.jl
@@ -89,4 +89,18 @@ function save(s::Stream{DataFormat{:TIFF}}, image::S; permute_horizontal=false,
     end
 end
 
+## Function names labelled for FileIO. Makes FileIO lookup quicker
+const fileio_save = save
+const fileio_load = load
+
+## Precompiles
+function _precompile_()
+    ccall(:jl_generating_output, Cint, ()) == 1 || return nothing
+    @assert Base.precompile(Tuple{typeof(checked_import),Symbol})
+end
+
+if Base.VERSION >= v"1.5"
+    _precompile_()
+end
+
 end # module