diff --git a/CMakeLists.txt b/CMakeLists.txt
index 840bcda5..0406fe9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.16)
 
 # KDE Application Version, managed by release script
 set (RELEASE_SERVICE_VERSION_MAJOR "21")
diff --git a/framebuffers/pipewire/pw_framebuffer.cpp b/framebuffers/pipewire/pw_framebuffer.cpp
index 02502339..7555d322 100644
--- a/framebuffers/pipewire/pw_framebuffer.cpp
+++ b/framebuffers/pipewire/pw_framebuffer.cpp
@@ -39,7 +39,7 @@
 #include "xdp_dbus_remotedesktop_interface.h"
 #include "krfb_fb_pipewire_debug.h"
 
-#if HAVE_DMA_BUF
+#ifdef HAVE_DMA_BUF
 #include <fcntl.h>
 #include <unistd.h>
 
diff --git a/krfb/config-krfb.h.cmake b/krfb/config-krfb.h.cmake
index 38559832..22fe007d 100644
--- a/krfb/config-krfb.h.cmake
+++ b/krfb/config-krfb.h.cmake
@@ -11,4 +11,4 @@
 #cmakedefine HAVE_XSHM 1
 
 /* Define if DMA-BUF support is available */
-#cmakedefine HAVE_DMA_BUF 1
+#cmakedefine01 HAVE_DMA_BUF