diff --git a/tools/pci.hpp b/tools/pci.hpp
index 9f72e78..e734fa0 100644
--- a/tools/pci.hpp
+++ b/tools/pci.hpp
@@ -101,10 +101,8 @@
     static constexpr std::uint32_t vid = 0x1050;
     static constexpr std::uint32_t did = NUVOTON_PCI_DID;
     static constexpr int bar = 0;
-    static constexpr struct pci_id_match match
-    {
-        vid, did, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0
-    };
+    static constexpr struct pci_id_match match{
+        vid, did, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0};
 
     static constexpr pciaddr_t bridge = 0x04;
     static constexpr std::uint8_t bridgeEnabled = 0x02;
@@ -141,10 +139,8 @@
     static constexpr std::uint32_t vid = 0x1a03;
     static constexpr std::uint32_t did = 0x2000;
     static constexpr int bar = 1;
-    static constexpr struct pci_id_match match
-    {
-        vid, did, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0
-    };
+    static constexpr struct pci_id_match match{
+        vid, did, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0};
 
     static constexpr std::size_t config = 0x0f000;
     static constexpr std::size_t bridge = 0x0f004;
diff --git a/tools/test/tools_pci_unittest.cpp b/tools/test/tools_pci_unittest.cpp
index c3ce610..785b8da 100644
--- a/tools/test/tools_pci_unittest.cpp
+++ b/tools/test/tools_pci_unittest.cpp
@@ -138,10 +138,8 @@
     static constexpr std::uint8_t bridgeEnabled = 0x02;
 
   private:
-    static constexpr struct pci_id_match match
-    {
-        0x1050, 0x0750, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0
-    };
+    static constexpr struct pci_id_match match{
+        0x1050, 0x0750, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0};
 };
 
 class AspeedDevice : public Device
@@ -185,10 +183,8 @@
     static constexpr int bridge = 0x0f004;
 
   private:
-    static constexpr struct pci_id_match match
-    {
-        0x1a03, 0x2000, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0
-    };
+    static constexpr struct pci_id_match match{
+        0x1a03, 0x2000, PCI_MATCH_ANY, PCI_MATCH_ANY, 0, 0, 0};
 };
 
 NuvotonDevice nuvotonDevice;