diff --git a/.gitignore b/.gitignore
index e47837d..41754ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -352,6 +352,9 @@ MigrationBackup/
 abaddon.ini
 testdata/
 
+subprojects/gtkmm-master/
+subprojects/yyjson-master/
+
 build/
 out/
 
diff --git a/.gitmodules b/.gitmodules
index f8b4db8..cced71f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -19,6 +19,6 @@
 [submodule "subprojects/qrcodegen"]
 	path = subprojects/qrcodegen
 	url = https://github.com/nayuki/QR-Code-generator
-[submodule "subprojects/qrcodegen"]
+[submodule "subprojects/yyjson-master"]
 	path = subprojects/yyjson-master
 	url = https://github.com/ibireme/yyjson.git