diff --git a/config/debug/gdb.in b/config/debug/gdb.in
index 4914e908..1a4bc602 100644
--- a/config/debug/gdb.in
+++ b/config/debug/gdb.in
@@ -99,6 +99,11 @@ choice
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config GDB_V_7_0
+    bool
+    prompt "7.0 (EXPERIMENTAL)"
+    depends on EXPERIMENTAL
+
 config GDB_V_6_8
     bool
     prompt "6.8"
@@ -115,6 +120,7 @@ config GDB_VERSION
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "7.0" if GDB_V_7_0
     default "6.8" if GDB_V_6_8
     default "snapshot" if GDB_V_snapshot