diff --git a/contrib/lemonbuddy-git.aur/.SRCINFO b/contrib/lemonbuddy-git.aur/.SRCINFO
index 80eefff6..85a5611b 100644
--- a/contrib/lemonbuddy-git.aur/.SRCINFO
+++ b/contrib/lemonbuddy-git.aur/.SRCINFO
@@ -15,6 +15,7 @@ pkgbase = lemonbuddy-git
 	optdepends = alsa-lib: volume module support
 	optdepends = libmpdclient: mpd module support
 	optdepends = wireless_tools: network module support
+	optdepends = jsoncpp: i3 module support
 	optdepends = i3ipc-glib-git: i3 module support
 	provides = lemonbuddy
 	conflicts = lemonbuddy
diff --git a/contrib/lemonbuddy-git.aur/PKGBUILD b/contrib/lemonbuddy-git.aur/PKGBUILD
index 62335a77..035d289f 100644
--- a/contrib/lemonbuddy-git.aur/PKGBUILD
+++ b/contrib/lemonbuddy-git.aur/PKGBUILD
@@ -12,6 +12,7 @@ depends=("libxft" "xcb-util-wm")
 optdepends=("alsa-lib: volume module support"
             "libmpdclient: mpd module support"
             "wireless_tools: network module support"
+            "jsoncpp: i3 module support"
             "i3ipc-glib-git: i3 module support")
 makedepends=("cmake" "python2" "pkg-config" "boost")
 provides=("lemonbuddy")
diff --git a/contrib/lemonbuddy.aur/.SRCINFO b/contrib/lemonbuddy.aur/.SRCINFO
index a5725e9b..0110f5b8 100644
--- a/contrib/lemonbuddy.aur/.SRCINFO
+++ b/contrib/lemonbuddy.aur/.SRCINFO
@@ -15,6 +15,7 @@ pkgbase = lemonbuddy
 	optdepends = alsa-lib: volume module support
 	optdepends = libmpdclient: mpd module support
 	optdepends = wireless_tools: network module support
+	optdepends = jsoncpp: i3 module support
 	optdepends = i3ipc-glib-git: i3 module support
 	conflicts = lemonbuddy-git
 	source = lemonbuddy::git+https://github.com/jaagr/lemonbuddy.git#tag=2.1.9
diff --git a/contrib/lemonbuddy.aur/PKGBUILD b/contrib/lemonbuddy.aur/PKGBUILD
index 4284dceb..b07091bd 100644
--- a/contrib/lemonbuddy.aur/PKGBUILD
+++ b/contrib/lemonbuddy.aur/PKGBUILD
@@ -11,6 +11,7 @@ depends=("libxft" "xcb-util-wm")
 optdepends=("alsa-lib: volume module support"
             "libmpdclient: mpd module support"
             "wireless_tools: network module support"
+            "jsoncpp: i3 module support"
             "i3ipc-glib-git: i3 module support")
 makedepends=("cmake" "python2" "pkg-config" "boost")
 conflicts=("lemonbuddy-git")