diff --git a/projects/rocr-runtime/runtime/hsa-runtime/core/util/lnx/os_linux.cpp b/projects/rocr-runtime/runtime/hsa-runtime/core/util/lnx/os_linux.cpp
index a5bcb551e1..27ddcfb852 100644
--- a/projects/rocr-runtime/runtime/hsa-runtime/core/util/lnx/os_linux.cpp
+++ b/projects/rocr-runtime/runtime/hsa-runtime/core/util/lnx/os_linux.cpp
@@ -52,6 +52,7 @@
 #include <sys/sysinfo.h>
 #include <sys/time.h>
 #include <unistd.h>
+#include <errno.h>
 
 namespace os {