diff --git a/CMakeLists.txt b/CMakeLists.txt
index 98e8c853c..c9f8200d0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -401,7 +401,7 @@ CHECK_FUNCTION_EXISTS(sysconf	HAVE_SYSCONF)
 CHECK_FUNCTION_EXISTS(mremap	HAVE_MREMAP)
 CHECK_FUNCTION_EXISTS(getrlimit	HAVE_GETRLIMIT)
 
-CHECK_SYMBOL_EXISTS(RLIM_INFINITY "sys/resource.h" HAVE_RLIM_INFINITY)
+CHECK_SYMBOL_EXISTS(RLIM_INFINITY "sys/resource.h;resource.h" HAVE_RLIM_INFINITY)
 
 #####
 # End system inspection checks.