diff --git a/include/sigar.h b/include/sigar.h
index a0eb72a7..c8c6db82 100644
--- a/include/sigar.h
+++ b/include/sigar.h
@@ -175,13 +175,13 @@ typedef struct {
     /* RLIMIT_CORE */
     sigar_uint64_t core_cur, core_max;
     /* RLIMIT_RSS */
-    sigar_uint64_t rss_cur, rss_max;
+    sigar_uint64_t memory_cur, memory_max;
     /* RLIMIT_NPROC */
     sigar_uint64_t processes_cur, processes_max;
     /* RLIMIT_NOFILE */
     sigar_uint64_t open_files_cur, open_files_max;
     /* RLIMIT_AS */
-    sigar_uint64_t address_space_cur, address_space_max;
+    sigar_uint64_t virtual_memory_cur, virtual_memory_max;
     /* RLIM_INFINITY */
     sigar_uint64_t unlimited;
 } sigar_resource_limit_t;
diff --git a/src/sigar.c b/src/sigar.c
index 7c6c22d9..0deb59c3 100644
--- a/src/sigar.c
+++ b/src/sigar.c
@@ -852,10 +852,10 @@ static rlimit_field_t sigar_rlimits[] = {
     { RLIMIT_DATA, RlimitOffsets(data) },
     { RLIMIT_STACK, RlimitOffsets(stack) },
     { RLIMIT_CORE, RlimitOffsets(core) },
-    { RLIMIT_RSS, RlimitOffsets(rss) },
+    { RLIMIT_RSS, RlimitOffsets(memory) },
     { RLIMIT_NPROC, RlimitOffsets(processes) },
     { RLIMIT_NOFILE, RlimitOffsets(open_files) },
-    { RLIMIT_AS, RlimitOffsets(address_space) },
+    { RLIMIT_AS, RlimitOffsets(virtual_memory) },
     { -1 }
 };