diff --git a/src/HTTPClient.jl b/src/HTTPClient.jl
index 41b7694..a7a8c8f 100644
--- a/src/HTTPClient.jl
+++ b/src/HTTPClient.jl
@@ -1,5 +1,7 @@
+isdefined(Base, :__precompile__) && __precompile__()
+
 module HTTPClient
 
 include("HTTPC.jl")
 
-end
\ No newline at end of file
+end