diff --git a/auto/os/linux b/auto/os/linux
index e4aa0e5..135280f 100644
--- a/auto/os/linux
+++ b/auto/os/linux
@@ -174,7 +174,8 @@
 ngx_feature="capabilities"
 ngx_feature_name="NGX_HAVE_CAPABILITIES"
 ngx_feature_run=no
-ngx_feature_incs="#include <sys/capability.h>"
+ngx_feature_incs="#include <linux/capability.h>
+                  #include <sys/syscall.h>"
 ngx_feature_path=
 ngx_feature_libs=
 ngx_feature_test="struct __user_cap_data_struct    data;
@@ -184,7 +185,7 @@
                   data.effective = CAP_TO_MASK(CAP_NET_RAW);
                   data.permitted = 0;
 
-                  (void) capset(&header, &data)"
+                  (void) SYS_capset"
 . auto/feature
 
 
diff --git a/src/os/unix/ngx_linux_config.h b/src/os/unix/ngx_linux_config.h
index b22ea43..3036cae 100644
--- a/src/os/unix/ngx_linux_config.h
+++ b/src/os/unix/ngx_linux_config.h
@@ -100,7 +100,7 @@
 
 
 #if (NGX_HAVE_CAPABILITIES)
-#include <sys/capability.h>
+#include <linux/capability.h>
 #endif
 
 
diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c
index 40654b3..9b0e042 100644
--- a/src/os/unix/ngx_process_cycle.c
+++ b/src/os/unix/ngx_process_cycle.c
@@ -869,7 +869,7 @@
             data.effective = CAP_TO_MASK(CAP_NET_RAW);
             data.permitted = data.effective;
 
-            if (capset(&header, &data) == -1) {
+            if (syscall(SYS_capset, &header, &data) == -1) {
                 ngx_log_error(NGX_LOG_EMERG, cycle->log, ngx_errno,
                               "capset() failed");
                 /* fatal */