diff --git a/plugins/rtp/CMakeLists.txt b/plugins/rtp/CMakeLists.txt
index 3a24c31c..d093c3c1 100644
--- a/plugins/rtp/CMakeLists.txt
+++ b/plugins/rtp/CMakeLists.txt
@@ -16,19 +16,19 @@ 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(GstRtp_VERSION VERSION_GREATER "1.20")
+if(GstRtp_VERSION VERSION_GREATER_EQUAL "1.20")
     set(RTP_DEFINITIONS ${RTP_DEFINITIONS} GST_1_20)
 endif()
 
-if(VALA_VERSION VERSION_GREATER "0.56.1")
+if(VALA_VERSION VERSION_GREATER_EQUAL "0.56.1")
     set(RTP_DEFINITIONS ${RTP_DEFINITIONS} VALA_0_56_1)
 endif()