diff --git a/plugins/rtp/CMakeLists.txt b/plugins/rtp/CMakeLists.txt
index c8652c54..91bac0c2 100644
--- a/plugins/rtp/CMakeLists.txt
+++ b/plugins/rtp/CMakeLists.txt
@@ -15,15 +15,15 @@ find_packages(RTP_PACKAGES REQUIRED
 
 set(RTP_DEFINITIONS)
 
-if(GstRtp_VERSION VERSION_GREATER "1.16")
+if(GstRtp_VERSION VERSION_GREATER_EQUAL "1.16")
     set(RTP_DEFINITIONS ${RTP_DEFINITIONS} GST_1_16)
 endif()
 
-if(GstRtp_VERSION VERSION_GREATER "1.18")
+if(GstRtp_VERSION VERSION_GREATER_EQUAL "1.18")
     set(RTP_DEFINITIONS ${RTP_DEFINITIONS} GST_1_18)
 endif()
 
-if(GLib_VERSION VERSION_GREATER "2.64")
+if(GLib_VERSION VERSION_GREATER_EQUAL "2.64")
     set(RTP_DEFINITIONS ${RTP_DEFINITIONS} GLIB_2_64)
 endif()