diff --git a/tests/bugs/modalg_5/bug25420 b/tests/bugs/modalg_5/bug25420
new file mode 100644
index 0000000000..3f0903b13c
--- /dev/null
+++ b/tests/bugs/modalg_5/bug25420
@@ -0,0 +1,29 @@
+puts "=========="
+puts "OCC25420"
+puts "==========" 
+puts ""
+####################################################
+# Wrong result obtained by General Fuse operator
+####################################################
+
+restore [locate_data_file bug25420_qee] b
+explode b
+copy b_1 b1
+copy b_2 b2
+bclearobjects
+bcleartools
+baddobjects b1 b2
+bfillds -t
+bbuild result -t
+
+set nb_v_good 1
+set nb_e_good 1
+set nb_w_good 0
+set nb_f_good 0
+set nb_sh_good 0
+set nb_sol_good 0
+set nb_compsol_good 0
+set nb_compound_good  1
+set nb_shape_good 3
+
+set 2dviewer 1