diff --git a/rigs/pcr/pcr100.c b/rigs/pcr/pcr100.c
index 865e8ce48..ce93f71fe 100644
--- a/rigs/pcr/pcr100.c
+++ b/rigs/pcr/pcr100.c
@@ -190,4 +190,5 @@ const struct rig_caps pcr100_caps =
 
     .set_powerstat  = pcr_set_powerstat,
     .get_powerstat  = pcr_get_powerstat,
+    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
 };
diff --git a/rigs/pcr/pcr1000.c b/rigs/pcr/pcr1000.c
index bee94db9d..dfa7fe76b 100644
--- a/rigs/pcr/pcr1000.c
+++ b/rigs/pcr/pcr1000.c
@@ -165,4 +165,5 @@ const struct rig_caps pcr1000_caps =
 
     .set_powerstat  = pcr_set_powerstat,
     .get_powerstat  = pcr_get_powerstat,
+    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
 };
diff --git a/rigs/pcr/pcr1500.c b/rigs/pcr/pcr1500.c
index 35f936c4c..8c951f7ac 100644
--- a/rigs/pcr/pcr1500.c
+++ b/rigs/pcr/pcr1500.c
@@ -171,4 +171,5 @@ const struct rig_caps pcr1500_caps =
 
     .set_powerstat  = pcr_set_powerstat,
     .get_powerstat  = pcr_get_powerstat,
+    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
 };
diff --git a/rigs/pcr/pcr2500.c b/rigs/pcr/pcr2500.c
index 9814ac0cb..7d84f58f8 100644
--- a/rigs/pcr/pcr2500.c
+++ b/rigs/pcr/pcr2500.c
@@ -193,5 +193,6 @@ const struct rig_caps pcr2500_caps =
 
     .set_powerstat  = pcr_set_powerstat,
     .get_powerstat  = pcr_get_powerstat,
+    .hamlib_check_rig_caps = HAMLIB_CHECK_RIG_CAPS
 };