diff --git a/libgnucash/app-utils/gnc-option.hpp b/libgnucash/app-utils/gnc-option.hpp
index c48d9f23fa..110d633cbe 100644
--- a/libgnucash/app-utils/gnc-option.hpp
+++ b/libgnucash/app-utils/gnc-option.hpp
@@ -34,7 +34,6 @@ extern "C"
 }
 #include <gnc-datetime.hpp>
 #include <gnc-numeric.hpp>
-#include <guid.hpp>
 #include <libguile.h>
 #include <string>
 #include <utility>
@@ -533,7 +532,6 @@ using GncOptionVariant = std::variant<GncOptionValue<std::string>,
                                       GncOptionValue<int64_t>,
                                       GncOptionValue<QofInstance*>,
                                       GncOptionValue<QofQuery*>,
-                                      GncOptionValue<std::vector<GncGUID>>,
                                       GncOptionAccountValue,
                                       GncOptionMultichoiceValue,
                                       GncOptionRangeValue<int>,
diff --git a/libgnucash/app-utils/gnc-optiondb.i b/libgnucash/app-utils/gnc-optiondb.i
index a22b3bf98e..92ff7caa14 100644
--- a/libgnucash/app-utils/gnc-optiondb.i
+++ b/libgnucash/app-utils/gnc-optiondb.i
@@ -72,11 +72,6 @@ scm_from_value<QofInstance*>(QofInstance* value)
 {
         return SCM_BOOL_F;
 }
-template <> inline SCM
-    scm_from_value<std::vector<GncGUID>>(std::vector<GncGUID> value)
-{
-        return SCM_BOOL_F;
-}
 
 template <> inline SCM
 scm_from_value<std::string>(std::string value)