diff --git a/ompi/mca/osc/ucx/osc_ucx_component.c b/ompi/mca/osc/ucx/osc_ucx_component.c
index ad604fb873..955857d974 100644
--- a/ompi/mca/osc/ucx/osc_ucx_component.c
+++ b/ompi/mca/osc/ucx/osc_ucx_component.c
@@ -107,6 +107,8 @@ static int component_register(void) {
                                            MCA_BASE_VAR_SCOPE_GROUP, &mca_osc_ucx_component.priority);
     free(description_str);
 
+    opal_common_ucx_mca_var_register(&mca_osc_ucx_component.super.osc_version);
+
     return OMPI_SUCCESS;
 }
 
diff --git a/opal/mca/common/ucx/common_ucx.c b/opal/mca/common/ucx/common_ucx.c
index 7f445ad3b1..9921305877 100644
--- a/opal/mca/common/ucx/common_ucx.c
+++ b/opal/mca/common/ucx/common_ucx.c
@@ -38,26 +38,39 @@ OPAL_DECLSPEC void opal_common_ucx_mca_var_register(const mca_base_component_t *
 {
     static int registered = 0;
     static int hook_index;
+    static int verbose_index;
+    static int progress_index;
     if (!registered) {
-        mca_base_var_register("opal", "opal_common", "ucx", "verbose",
-                              "Verbose level of the UCX components",
-                              MCA_BASE_VAR_TYPE_INT, NULL, 0, MCA_BASE_VAR_FLAG_SETTABLE,
-                              OPAL_INFO_LVL_3, MCA_BASE_VAR_SCOPE_LOCAL,
-                              &opal_common_ucx.verbose);
-        mca_base_var_register("opal", "opal_common", "ucx", "progress_iterations",
-                              "Set number of calls of internal UCX progress calls per opal_progress call",
-                              MCA_BASE_VAR_TYPE_INT, NULL, 0, MCA_BASE_VAR_FLAG_SETTABLE,
-                              OPAL_INFO_LVL_3, MCA_BASE_VAR_SCOPE_LOCAL,
-                              &opal_common_ucx.progress_iterations);
+        verbose_index = mca_base_var_register("opal", "opal_common", "ucx", "verbose",
+                                              "Verbose level of the UCX components",
+                                              MCA_BASE_VAR_TYPE_INT, NULL, 0,
+                                              MCA_BASE_VAR_FLAG_SETTABLE, OPAL_INFO_LVL_3,
+                                              MCA_BASE_VAR_SCOPE_LOCAL,
+                                              &opal_common_ucx.verbose);
+        progress_index = mca_base_var_register("opal", "opal_common", "ucx", "progress_iterations",
+                                               "Set number of calls of internal UCX progress "
+                                               "calls per opal_progress call",
+                                               MCA_BASE_VAR_TYPE_INT, NULL, 0,
+                                               MCA_BASE_VAR_FLAG_SETTABLE, OPAL_INFO_LVL_3,
+                                               MCA_BASE_VAR_SCOPE_LOCAL,
+                                               &opal_common_ucx.progress_iterations);
         hook_index = mca_base_var_register("opal", "opal_common", "ucx", "opal_mem_hooks",
-                                           "Use OPAL memory hooks, instead of UCX internal memory hooks",
-                                           MCA_BASE_VAR_TYPE_BOOL, NULL, 0, 0,
+                                           "Use OPAL memory hooks, instead of UCX internal "
+                                           "memory hooks", MCA_BASE_VAR_TYPE_BOOL, NULL, 0, 0,
                                            OPAL_INFO_LVL_3,
                                            MCA_BASE_VAR_SCOPE_LOCAL,
                                            &opal_common_ucx.opal_mem_hooks);
         registered = 1;
     }
     if (component) {
+        mca_base_var_register_synonym(verbose_index, component->mca_project_name,
+                                      component->mca_type_name,
+                                      component->mca_component_name,
+                                      "verbose", 0);
+        mca_base_var_register_synonym(progress_index, component->mca_project_name,
+                                      component->mca_type_name,
+                                      component->mca_component_name,
+                                      "progress_iterations", 0);
         mca_base_var_register_synonym(hook_index, component->mca_project_name,
                                       component->mca_type_name,
                                       component->mca_component_name,
diff --git a/oshmem/mca/atomic/ucx/atomic_ucx_component.c b/oshmem/mca/atomic/ucx/atomic_ucx_component.c
index cf47d3f1c1..2708844072 100644
--- a/oshmem/mca/atomic/ucx/atomic_ucx_component.c
+++ b/oshmem/mca/atomic/ucx/atomic_ucx_component.c
@@ -86,6 +86,8 @@ static int ucx_register(void)
                                      MCA_BASE_VAR_SCOPE_ALL_EQ,
                                      &mca_atomic_ucx_component.priority);
 
+    opal_common_ucx_mca_var_register(&mca_atomic_ucx_component.atomic_version);
+
     return OSHMEM_SUCCESS;
 }