diff --git a/lib/pengine/pe_status_private.h b/lib/pengine/pe_status_private.h
index 9fb13f6a8d..00956cbd0b 100644
--- a/lib/pengine/pe_status_private.h
+++ b/lib/pengine/pe_status_private.h
@@ -1,70 +1,75 @@
 /*
  * Copyright 2018-2022 the Pacemaker project contributors
  *
  * The version control history for this file may have further details.
  *
  * This source code is licensed under the GNU Lesser General Public License
  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
  */
 
 #ifndef PE_STATUS_PRIVATE__H
 #  define PE_STATUS_PRIVATE__H
 
 /* This header is for the sole use of libpe_status, so that functions can be
  * declared with G_GNUC_INTERNAL for efficiency.
  */
 
+#if defined(PCMK__UNIT_TESTING)
+#undef G_GNUC_INTERNAL
+#define G_GNUC_INTERNAL
+#endif
+
 #  define status_print(fmt, args...)           \
    if(options & pe_print_html) {           \
        FILE *stream = print_data;      \
        fprintf(stream, fmt, ##args);       \
    } else if(options & pe_print_printf || options & pe_print_ncurses) {      \
        FILE *stream = print_data;      \
        fprintf(stream, fmt, ##args);       \
    } else if(options & pe_print_xml) {     \
        FILE *stream = print_data;      \
        fprintf(stream, fmt, ##args);       \
    } else if(options & pe_print_log) {     \
        int log_level = *(int*)print_data;  \
        do_crm_log(log_level, fmt, ##args); \
    }
 
 G_GNUC_INTERNAL
 pe_resource_t *pe__create_clone_child(pe_resource_t *rsc,
                                       pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 void pe__force_anon(const char *standard, pe_resource_t *rsc, const char *rid,
                     pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 gint pe__cmp_rsc_priority(gconstpointer a, gconstpointer b);
 
 G_GNUC_INTERNAL
 gboolean unpack_remote_nodes(xmlNode *xml_resources, pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 gboolean unpack_resources(xmlNode *xml_resources, pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 gboolean unpack_config(xmlNode *config, pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 gboolean unpack_nodes(xmlNode *xml_nodes, pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 gboolean unpack_tags(xmlNode *xml_tags, pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 gboolean unpack_status(xmlNode *status, pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 op_digest_cache_t *pe__compare_fencing_digest(pe_resource_t *rsc,
                                               const char *agent,
                                               pe_node_t *node,
                                               pe_working_set_t *data_set);
 
 G_GNUC_INTERNAL
 void pe__unpack_node_health_scores(pe_working_set_t *data_set);
 
 #endif  // PE_STATUS_PRIVATE__H