diff --git a/sys-auth/libfprint/libfprint-1.90.7.ebuild b/sys-auth/libfprint/libfprint-1.90.7.ebuild
index 1591422ddab99..a01f83f4d9514 100644
--- a/sys-auth/libfprint/libfprint-1.90.7.ebuild
+++ b/sys-auth/libfprint/libfprint-1.90.7.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -31,7 +31,10 @@ DEPEND="${RDEPEND}"
 BDEPEND="
 	virtual/pkgconfig
 	gtk-doc? ( dev-util/gtk-doc )
-	introspection? ( dev-libs/gobject-introspection )
+	introspection? (
+		dev-libs/gobject-introspection
+		dev-libs/libgusb[introspection]
+	)
 "
 
 PATCHES=( ${FILESDIR}/${PN}-0.8.2-fix-implicit-declaration.patch )
diff --git a/sys-auth/libfprint/libfprint-1.92.0-r1.ebuild b/sys-auth/libfprint/libfprint-1.92.0-r1.ebuild
index 0d2791ff8c2cc..e4130091cd6b4 100644
--- a/sys-auth/libfprint/libfprint-1.92.0-r1.ebuild
+++ b/sys-auth/libfprint/libfprint-1.92.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -32,7 +32,10 @@ DEPEND="${RDEPEND}"
 BDEPEND="
 	virtual/pkgconfig
 	gtk-doc? ( dev-util/gtk-doc )
-	introspection? ( dev-libs/gobject-introspection )
+	introspection? (
+		dev-libs/gobject-introspection
+		dev-libs/libgusb[introspection]
+	)
 "
 
 PATCHES=( ${FILESDIR}/${PN}-0.8.2-fix-implicit-declaration.patch )
diff --git a/sys-auth/libfprint/libfprint-1.94.1-r1.ebuild b/sys-auth/libfprint/libfprint-1.94.1-r1.ebuild
index 306f7e0104f29..6bb0389b1f3cf 100644
--- a/sys-auth/libfprint/libfprint-1.94.1-r1.ebuild
+++ b/sys-auth/libfprint/libfprint-1.94.1-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -32,7 +32,10 @@ DEPEND="${RDEPEND}"
 BDEPEND="
 	virtual/pkgconfig
 	gtk-doc? ( dev-util/gtk-doc )
-	introspection? ( dev-libs/gobject-introspection )
+	introspection? (
+		dev-libs/gobject-introspection
+		dev-libs/libgusb[introspection]
+	)
 "
 
 PATCHES=(
diff --git a/sys-auth/libfprint/libfprint-1.94.2.ebuild b/sys-auth/libfprint/libfprint-1.94.2.ebuild
index 121f7118403bd..fcbfb12279254 100644
--- a/sys-auth/libfprint/libfprint-1.94.2.ebuild
+++ b/sys-auth/libfprint/libfprint-1.94.2.ebuild
@@ -32,7 +32,10 @@ DEPEND="${RDEPEND}"
 BDEPEND="
 	virtual/pkgconfig
 	gtk-doc? ( dev-util/gtk-doc )
-	introspection? ( dev-libs/gobject-introspection )
+	introspection? (
+		dev-libs/gobject-introspection
+		dev-libs/libgusb[introspection]
+	)
 "
 
 PATCHES=(
diff --git a/sys-auth/libfprint/libfprint-1.94.3.ebuild b/sys-auth/libfprint/libfprint-1.94.3.ebuild
index ea215b596cb85..9b37bac40e1bf 100644
--- a/sys-auth/libfprint/libfprint-1.94.3.ebuild
+++ b/sys-auth/libfprint/libfprint-1.94.3.ebuild
@@ -35,7 +35,10 @@ DEPEND="${RDEPEND}"
 BDEPEND="
 	virtual/pkgconfig
 	gtk-doc? ( dev-util/gtk-doc )
-	introspection? ( dev-libs/gobject-introspection )
+	introspection? (
+		dev-libs/gobject-introspection
+		dev-libs/libgusb[introspection]
+	)
 "
 
 PATCHES=(