--- b/databases/postgresql13-server/Makefile	
+++ b/databases/postgresql13-server/Makefile	
@@ -257,7 +257,7 @@ LLVM_PORT_SUFFIX=	${COMPILER_VERSION:C/.$//}
 # or else use a lower version compiler that is compatible
 .if ${COMPILER_VERSION} > ${LLVM_DEFAULT_VERSION}
 # Highest LLVM version in ports:
-.  if ${LLVM_PORT_SUFFIX} <= 11
+.  if ${LLVM_PORT_SUFFIX} <= 12
 PG_LLVM_VERSION=${LLVM_PORT_SUFFIX}
 PG_COMPILER_VERSION=${LLVM_PORT_SUFFIX}
 .  else