diff --git a/channels/candidate-4.3.yaml b/channels/candidate-4.3.yaml
index e10b627e1..252eb6023 100644
--- a/channels/candidate-4.3.yaml
+++ b/channels/candidate-4.3.yaml
@@ -2,6 +2,7 @@ name: candidate-4.3
 versions:
 # until s390 is released on 4.3 we may not want to include it in 4.3 channels
 # 4.2 -> 4.3 updates occasionally hit RequiredPoolsFailed, fixed in 4.2.18 and rc.0, but not in 4.2.16: https://bugzilla.redhat.com/show_bug.cgi?id=1782152 https://bugzilla.redhat.com/show_bug.cgi?id=1782149
+- 4.2.16+amd64
 # not 4.2.17 because we had a long quiet time after 4.2.16 with no releases
 - 4.2.18+amd64
 - 4.2.19+amd64
diff --git a/channels/fast-4.3.yaml b/channels/fast-4.3.yaml
index d45cc41eb..a9c02e160 100644
--- a/channels/fast-4.3.yaml
+++ b/channels/fast-4.3.yaml
@@ -2,6 +2,7 @@ name: fast-4.3
 versions:
 # until s390 is released on 4.3 we may not want to include it in 4.3 channels
 # 4.2 -> 4.3 updates occasionally hit RequiredPoolsFailed, fixed in 4.2.18 and rc.0, but not in 4.2.16: https://bugzilla.redhat.com/show_bug.cgi?id=1782152 https://bugzilla.redhat.com/show_bug.cgi?id=1782149
+- 4.2.16+amd64
 # not 4.2.17 because we had a long quiet time after 4.2.16 with no releases
 - 4.2.18+amd64
 - 4.3.0