diff --git a/Makefile b/Makefile
index 9ac8fb7c8a..15b1ded1a0 100644
--- a/Makefile
+++ b/Makefile
@@ -2691,9 +2691,10 @@ $(BUILT_INS): git$X
 	cp $< $@
 
 config-list.h: generate-configlist.sh
+	@mkdir -p .depend
+	$(QUIET_GEN)$(SHELL_PATH) ./generate-configlist.sh . $@ .depend/config-list.h.d
 
-config-list.h: Documentation/*config.adoc Documentation/config/*.adoc
-	$(QUIET_GEN)$(SHELL_PATH) ./generate-configlist.sh . $@
+-include .depend/config-list.h.d
 
 command-list.h: generate-cmdlist.sh command-list.txt
 
diff --git a/generate-configlist.sh b/generate-configlist.sh
index 75c39ade20..39ac8845ab 100755
--- a/generate-configlist.sh
+++ b/generate-configlist.sh
@@ -2,10 +2,11 @@
 
 SOURCE_DIR="$1"
 OUTPUT="$2"
+DEPFILE="$3"
 
 if test -z "$SOURCE_DIR" || ! test -d "$SOURCE_DIR" || test -z "$OUTPUT"
 then
-	echo >&2 "USAGE: $0 <SOURCE_DIR> <OUTPUT>"
+	echo >&2 "USAGE: $0 <SOURCE_DIR> <OUTPUT> [<DEPFILE>]"
 	exit 1
 fi
 
@@ -36,3 +37,11 @@ EOF
 	echo
 	print_config_list
 } >"$OUTPUT"
+
+if test -n "$DEPFILE"
+then
+	QUOTED_OUTPUT="$(printf '%s\n' "$OUTPUT" | sed 's,[&/\],\\&,g')"
+	printf '%s\n' "$SOURCE_DIR"/Documentation/*config.adoc \
+		"$SOURCE_DIR"/Documentation/config/*.adoc |
+		sed -e 's/[# ]/\\&/g' -e "s/^/$QUOTED_OUTPUT: /" >"$DEPFILE"
+fi
diff --git a/meson.build b/meson.build
index 6f155beafa..4b536e0124 100644
--- a/meson.build
+++ b/meson.build
@@ -722,11 +722,14 @@ endif
 
 builtin_sources += custom_target(
   output: 'config-list.h',
+  depfile: 'config-list.h.d',
+  depend_files: [ 'generate-configlist.sh' ],
   command: [
     shell,
-    meson.current_source_dir() + '/generate-configlist.sh',
+    meson.current_source_dir() / 'generate-configlist.sh',
     meson.current_source_dir(),
     '@OUTPUT@',
+    '@DEPFILE@',
   ],
   env: script_environment,
 )