diff --git a/libcaca.spec b/libcaca.spec
index a96641c..a815c0f 100644
--- a/libcaca.spec
+++ b/libcaca.spec
@@ -97,6 +97,8 @@ for file in python/examples/*.py; do
 done
 
 %build
+export LDFLAGS="$(pkg-config --libs gio-2.0) $LDFLAGS"
+
 sed -i -e 's|Config::CONFIG\["sitearchdir"\]|Config::CONFIG["vendorarchdir"]|' \
        -e 's|Config::CONFIG\["sitelibdir"\]|Config::CONFIG["vendorlibdir"]|' \
        -e "s|rbconfig -e 'print Config|rbconfig -e 'print RbConfig|g" \