diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2fe919e998..cfbb0c6614 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1010,6 +1010,18 @@ add_option(WOLFSSL_LMSNOSHA256256
     "Disable the LMS SHA_256_256 standard variant (default: disabled)"
     "no" "yes;no")
 
+add_option(WOLFSSL_LMSVERIFYONLY
+    "Enable the LMS/HSS verify-only implementation (default: disabled)"
+    "no" "yes;no")
+
+add_option(WOLFSSL_LMSSMALL
+    "Enable the smaller, slower LMS/HSS implementation (default: disabled)"
+    "no" "yes;no")
+
+add_option(WOLFSSL_LMSSHAKE256
+    "Enable the LMS SHAKE256 variant (default: disabled)"
+    "no" "yes;no")
+
 if (WOLFSSL_LMS)
     list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_HAVE_LMS")
 
@@ -1026,6 +1038,24 @@ if (WOLFSSL_LMS)
 
         set_wolfssl_definitions("WOLFSSL_NO_LMS_SHA256_256" RESULT)
     endif()
+
+    if (WOLFSSL_LMSVERIFYONLY)
+        list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_LMS_VERIFY_ONLY")
+
+        set_wolfssl_definitions("WOLFSSL_LMS_VERIFY_ONLY"   RESULT)
+    endif()
+
+    if (WOLFSSL_LMSSMALL)
+        list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_WC_LMS_SMALL")
+
+        set_wolfssl_definitions("WOLFSSL_WC_LMS_SMALL"      RESULT)
+    endif()
+
+    if (WOLFSSL_LMSSHAKE256)
+        list(APPEND WOLFSSL_DEFINITIONS "-DWOLFSSL_LMS_SHAKE256")
+
+        set_wolfssl_definitions("WOLFSSL_LMS_SHAKE256"      RESULT)
+    endif()
 endif()
 
 # Experimental features
diff --git a/cmake/options.h.in b/cmake/options.h.in
index 3ca18e792d..ae78916f63 100644
--- a/cmake/options.h.in
+++ b/cmake/options.h.in
@@ -409,6 +409,12 @@ extern "C" {
 #cmakedefine WOLFSSL_LMS_SHA256_192
 #undef  WOLFSSL_NO_LMS_SHA256_256
 #cmakedefine WOLFSSL_NO_LMS_SHA256_256
+#undef  WOLFSSL_LMS_VERIFY_ONLY
+#cmakedefine WOLFSSL_LMS_VERIFY_ONLY
+#undef  WOLFSSL_WC_LMS_SMALL
+#cmakedefine WOLFSSL_WC_LMS_SMALL
+#undef  WOLFSSL_LMS_SHAKE256
+#cmakedefine WOLFSSL_LMS_SHAKE256
 #undef WOLFSSL_HAVE_XMSS
 #cmakedefine WOLFSSL_HAVE_XMSS
 #undef WOLFSSL_WC_XMSS