diff --git a/include/crm/common/agents.h b/include/crm/common/agents.h
index fcea931f67..ea78e42c20 100644
--- a/include/crm/common/agents.h
+++ b/include/crm/common/agents.h
@@ -1,75 +1,71 @@
 /*
  * Copyright 2017-2021 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 PCMK__AGENTS__H
 #  define PCMK__AGENTS__H
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
 /**
  * \file
  * \brief API related to resource agents
  * \ingroup core
  */
 
 #include <stdint.h>       // uint32_t
 #include <stdbool.h>
 
 /* Special stonith-class agent parameters interpreted directly by Pacemaker
  * (not including the pcmk_ACTION_{action,retries,timeout} parameters)
  */
 #define PCMK_STONITH_ACTION_LIMIT       "pcmk_action_limit"
 #define PCMK_STONITH_DELAY_BASE         "pcmk_delay_base"
 #define PCMK_STONITH_DELAY_MAX          "pcmk_delay_max"
 #define PCMK_STONITH_HOST_ARGUMENT      "pcmk_host_argument"
 #define PCMK_STONITH_HOST_CHECK         "pcmk_host_check"
 #define PCMK_STONITH_HOST_LIST          "pcmk_host_list"
 #define PCMK_STONITH_HOST_MAP           "pcmk_host_map"
 #define PCMK_STONITH_PROVIDES           "provides"
 #define PCMK_STONITH_STONITH_TIMEOUT    "stonith-timeout"
 
 // OCF Resource Agent API standard version that this Pacemaker supports
 #define PCMK_OCF_MAJOR_VERSION "1"
-#ifdef PCMK__COMPAT_2_0
-#define PCMK_OCF_MINOR_VERSION "0"
-#else
 #define PCMK_OCF_MINOR_VERSION "1"
-#endif
 #define PCMK_OCF_VERSION       PCMK_OCF_MAJOR_VERSION "." PCMK_OCF_MINOR_VERSION
 
 // Capabilities supported by a resource agent standard
 enum pcmk_ra_caps {
     pcmk_ra_cap_none         = 0,
     pcmk_ra_cap_provider     = (1 << 0), // Requires provider
     pcmk_ra_cap_status       = (1 << 1), // Supports status instead of monitor
     pcmk_ra_cap_params       = (1 << 2), // Supports parameters
     pcmk_ra_cap_unique       = (1 << 3), // Supports unique clones
     pcmk_ra_cap_promotable   = (1 << 4), // Supports promotable clones
     pcmk_ra_cap_stdin        = (1 << 5), // Reads from standard input
     pcmk_ra_cap_fence_params = (1 << 6), // Supports pcmk_monitor_timeout, etc.
 };
 
 uint32_t pcmk_get_ra_caps(const char *standard);
 char *crm_generate_ra_key(const char *standard, const char *provider,
                           const char *type);
 int crm_parse_agent_spec(const char *spec, char **standard, char **provider,
                          char **type);
 bool pcmk_stonith_param(const char *param);
 
 #if !defined(PCMK_ALLOW_DEPRECATED) || (PCMK_ALLOW_DEPRECATED == 1)
 #include <crm/common/agents_compat.h>
 #endif
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif // PCMK__AGENTS__H