diff --git a/flatpak/org.gnome.Evolution-master.json b/flatpak/org.gnome.Evolution-master.json
index 0724469350..add47d7cab 100644
--- a/flatpak/org.gnome.Evolution-master.json
+++ b/flatpak/org.gnome.Evolution-master.json
@@ -110,9 +110,10 @@
 
 		{
 			"name": "geocode-glib",
+			"buildsystem": "meson",
 			"config-opts": [
-				"--disable-introspection",
-				"--disable-gtk-doc"
+				"-Denable-introspection=false",
+				"-Denable-gtk-doc=false"
 			],
 			"cleanup": [
 				"/share/gtk-doc"
diff --git a/flatpak/org.gnome.Evolution-stable.json b/flatpak/org.gnome.Evolution-stable.json
index a5977e0497..d0c1f03207 100644
--- a/flatpak/org.gnome.Evolution-stable.json
+++ b/flatpak/org.gnome.Evolution-stable.json
@@ -109,9 +109,10 @@
 
 		{
 			"name": "geocode-glib",
+			"buildsystem": "meson",
 			"config-opts": [
-				"--disable-introspection",
-				"--disable-gtk-doc"
+				"-Denable-introspection=false",
+				"-Denable-gtk-doc=false"
 			],
 			"cleanup": [
 				"/share/gtk-doc"