diff --git a/nx/include/switch/services/capssc.h b/nx/include/switch/services/capssc.h
index b04e2e80..38fb9c6e 100644
--- a/nx/include/switch/services/capssc.h
+++ b/nx/include/switch/services/capssc.h
@@ -6,7 +6,7 @@
  */
 #pragma once
 #include "../types.h"
-#include "../services/sm.h"
+#include "../sf/service.h"
 #include "../services/caps.h"
 
 /// Initialize caps:sc. Only available on [2.0.0+].
diff --git a/nx/source/services/capssc.c b/nx/source/services/capssc.c
index 30dbdc65..12169b8d 100644
--- a/nx/source/services/capssc.c
+++ b/nx/source/services/capssc.c
@@ -1,36 +1,26 @@
-#include "types.h"
-#include "result.h"
-#include "arm/atomics.h"
-#include "kernel/ipc.h"
+#define NX_SERVICE_ASSUME_NON_DOMAIN
+#include "service_guard.h"
 #include "runtime/hosversion.h"
 #include "services/caps.h"
 #include "services/capssc.h"
-#include "services/sm.h"
 
 static Service g_capsscSrv;
-static u64 g_capsscRefCnt;
 
-Result capsscInitialize(void) {
+NX_GENERATE_SERVICE_GUARD(capssc);
+
+Result _capsscInitialize(void) {
     Result rc=0;
 
-    atomicIncrement64(&g_capsscRefCnt);
-
-    if (serviceIsActive(&g_capsscSrv))
-        return 0;
-
     if (hosversionBefore(2,0,0))
         rc = MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
 
     if (R_SUCCEEDED(rc)) rc = smGetService(&g_capsscSrv, "caps:sc");
 
-    if (R_FAILED(rc)) capsscExit();
-
     return rc;
 }
 
-void capsscExit(void) {
-    if (atomicDecrement64(&g_capsscRefCnt) == 0)
-        serviceClose(&g_capsscSrv);
+void _capsscCleanup(void) {
+    serviceClose(&g_capsscSrv);
 }
 
 Service* capsscGetServiceSession(void) {
@@ -38,48 +28,18 @@ Service* capsscGetServiceSession(void) {
 }
 
 Result capsscCaptureRawImageWithTimeout(void* buf, size_t size, u32 inval, u64 width, u64 height, s64 buffer_count, s64 buffer_index, u64 timeout) {
-    IpcCommand c;
-    ipcInitialize(&c);
-
-    struct {
-        u64 magic;
-        u64 cmd_id;
+    const struct {
         u32 inval;
         u64 width;
         u64 height;
         s64 buffer_count;
         s64 buffer_index;
         u64 timeout;
-    } *raw;
+    } in = { inval, width, height, buffer_count, buffer_index, timeout };
 
-    ipcAddRecvBuffer(&c, buf, size, 1);
-
-    raw = serviceIpcPrepareHeader(&g_capsscSrv, &c, sizeof(*raw));
-
-    raw->magic = SFCI_MAGIC;
-    raw->cmd_id = 2;
-    raw->inval = inval;
-    raw->width = width;
-    raw->height = height;
-    raw->buffer_count = buffer_count;
-    raw->buffer_index = buffer_index;
-    raw->timeout = timeout;
-
-    Result rc = serviceIpcDispatch(&g_capsscSrv);
-
-    if (R_SUCCEEDED(rc)) {
-        IpcParsedCommand r;
-        struct {
-            u64 magic;
-            u64 result;
-        } *resp;
-
-        serviceIpcParse(&g_capsscSrv, &r, sizeof(*resp));
-        resp = r.Raw;
-
-        rc = resp->result;
-    }
-
-    return rc;
+    return serviceDispatchIn(&g_capsscSrv, 2, in,
+        .buffer_attrs = { SfBufferAttr_HipcMapTransferAllowsNonSecure | SfBufferAttr_HipcMapAlias | SfBufferAttr_Out },
+        .buffers = { { buf, size } },
+    );
 }