diff --git a/lisp/sqlite-mode.el b/lisp/sqlite-mode.el
index 834a8022131..43d76c4fd70 100644
--- a/lisp/sqlite-mode.el
+++ b/lisp/sqlite-mode.el
@@ -25,6 +25,14 @@
 
 (require 'cl-lib)
 
+(declare-function sqlite-execute "sqlite.c")
+(declare-function sqlite-more-p "sqlite.c")
+(declare-function sqlite-next "sqlite.c")
+(declare-function sqlite-columns "sqlite.c")
+(declare-function sqlite-finalize "sqlite.c")
+(declare-function sqlite-select "sqlite.c")
+(declare-function sqlite-open "sqlite.c")
+
 (defvar-keymap sqlite-mode-map
   "g" #'sqlite-mode-list-tables
   "c" #'sqlite-mode-list-columns
diff --git a/test/src/sqlite-tests.el b/test/src/sqlite-tests.el
index 7ccea1c2a54..6a88f0fd6ca 100644
--- a/test/src/sqlite-tests.el
+++ b/test/src/sqlite-tests.el
@@ -26,6 +26,16 @@
 (require 'ert)
 (require 'ert-x)
 
+(declare-function sqlite-execute "sqlite.c")
+(declare-function sqlite-close "sqlite.c")
+(declare-function sqlitep "sqlite.c")
+(declare-function sqlite-available-p "sqlite.c")
+(declare-function sqlite-finalize "sqlite.c")
+(declare-function sqlite-next "sqlite.c")
+(declare-function sqlite-more-p "sqlite.c")
+(declare-function sqlite-select "sqlite.c")
+(declare-function sqlite-open "sqlite.c")
+
 (ert-deftest sqlite-select ()
   (skip-unless (sqlite-available-p))
   (let ((db (sqlite-open)))