diff --git a/regression/ansi-c/array_initialization2/test.desc b/regression/ansi-c/array_initialization2/test.desc
index b9903aa3c3d..d3ea1c12d70 100644
--- a/regression/ansi-c/array_initialization2/test.desc
+++ b/regression/ansi-c/array_initialization2/test.desc
@@ -1,4 +1,4 @@
-CORE test-c++-front-end
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/float_constant2/test.desc b/regression/ansi-c/float_constant2/test.desc
index b9903aa3c3d..d3ea1c12d70 100644
--- a/regression/ansi-c/float_constant2/test.desc
+++ b/regression/ansi-c/float_constant2/test.desc
@@ -1,4 +1,4 @@
-CORE test-c++-front-end
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/goto_convert_switch_range_case_valid/test.desc b/regression/ansi-c/goto_convert_switch_range_case_valid/test.desc
index 13796643406..8100580eedd 100644
--- a/regression/ansi-c/goto_convert_switch_range_case_valid/test.desc
+++ b/regression/ansi-c/goto_convert_switch_range_case_valid/test.desc
@@ -1,4 +1,4 @@
-CORE test-c++-front-end
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$