diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a92f309b40..a3a52d2643 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1094,30 +1094,32 @@ unit:gcc:softhsm2.6:
     - job: gcc:softhsm2.6
       artifacts: true
 
-# Jobs for Clang builds on FreeBSD 11.3 (amd64)
+# Jobs for Clang builds on FreeBSD 11.4 (amd64)
 
-clang:freebsd11.3:amd64:
+clang:freebsd11.4:amd64:
   variables:
     CFLAGS: "${CFLAGS_COMMON}"
     USER: gitlab-runner
+    # Temporarily disable LMDB support [GL #1976]
+    EXTRA_CONFIGURE: "--without-lmdb"
   <<: *freebsd_amd64
   <<: *build_job
 
-system:clang:freebsd11.3:amd64:
+system:clang:freebsd11.4:amd64:
   <<: *freebsd_amd64
   <<: *system_test_job
   variables:
     USER: gitlab-runner
     TEST_PARALLEL_JOBS: 4
   needs:
-    - job: clang:freebsd11.3:amd64
+    - job: clang:freebsd11.4:amd64
       artifacts: true
 
-unit:clang:freebsd11.3:amd64:
+unit:clang:freebsd11.4:amd64:
   <<: *freebsd_amd64
   <<: *unit_test_job
   needs:
-    - job: clang:freebsd11.3:amd64
+    - job: clang:freebsd11.4:amd64
       artifacts: true
 
 # Jobs for Clang builds on FreeBSD 12.1 (amd64)
@@ -1125,7 +1127,8 @@ unit:clang:freebsd11.3:amd64:
 clang:freebsd12.1:amd64:
   variables:
     CFLAGS: "${CFLAGS_COMMON}"
-    EXTRA_CONFIGURE: "--enable-dnstap"
+    # Temporarily disable LMDB support [GL #1976]
+    EXTRA_CONFIGURE: "--enable-dnstap --without-lmdb"
     USER: gitlab-runner
   <<: *freebsd_amd64
   <<: *build_job
diff --git a/PLATFORMS.md b/PLATFORMS.md
index ed28fbeab9..f6fefda1fe 100644
--- a/PLATFORMS.md
+++ b/PLATFORMS.md
@@ -49,7 +49,7 @@ following systems:
 * Ubuntu LTS 16.04, 20.04
 * Fedora 32
 * Red Hat Enterprise Linux / CentOS 7, 8
-* FreeBSD 11.3, 12.1
+* FreeBSD 11.4, 12.1
 * OpenBSD 6.7
 * Alpine Linux 3.12