diff --git a/olc.el b/olc.el
index 20fcd1bb53b897db4029797469ff468420e6faf7..308e8e895839f2f85f09ad5f6b0bacfc7f3a502e 100644
--- a/olc.el
+++ b/olc.el
@@ -47,9 +47,9 @@
 
 ;; Silence compiler if request is not on load-path at compile time.
 
-(declare-function request "ext: request" t t)
-(declare-function request-response-status-code "ext: request" t t)
-(declare-function request-response-data "ext: request" t t)
+(declare-function request "ext:request" t t)
+(declare-function request-response-status-code "ext:request" t t)
+(declare-function request-response-data "ext:request" t t)
 
 
 ;;; Variables: