diff --git a/hydra-gtk/configure.in b/hydra-gtk/configure.in
index e4fb923..5bf4e78 100755
--- a/hydra-gtk/configure.in
+++ b/hydra-gtk/configure.in
@@ -10,7 +10,7 @@ AC_PROG_CC
 AM_PROG_CC_STDC
 AC_HEADER_STDC
 
-pkg_modules="gtk+-2.0 >= 2.0.0"
+pkg_modules="gtk+-3.0 >= 3.24.24"
 PKG_CHECK_MODULES(PACKAGE, [$pkg_modules])
 AC_SUBST(PACKAGE_CFLAGS)
 AC_SUBST(PACKAGE_LIBS)