diff --git a/targets/_any/include/drivers/pci.hpp b/targets/_any/include/drivers/pci.hpp
index 94418e3..bfd0098 100644
--- a/targets/_any/include/drivers/pci.hpp
+++ b/targets/_any/include/drivers/pci.hpp
@@ -9,6 +9,7 @@
 
 namespace baos::pci
 {
+// <editor-fold desc="PCI Class Enums">
 enum class BaseClass : std::uint8_t
 {
     UNCLASSIFIED = 0x0,
@@ -164,6 +165,7 @@ enum class SubClass : std::uint8_t
     COMMUNICATION_SYNCHRONIZER = 0x10,
     SIGNAL_PROCESSING_MANAGEMENT = 0x20
 };
+//</editor-fold>
 
 enum class HeaderType : std::uint8_t
 {
@@ -172,7 +174,7 @@ enum class HeaderType : std::uint8_t
     PCI_TO_CARDBUS_BRIDGE = 0x2
 };
 
-struct Header
+struct alignas(32) Header
 {
     std::uint8_t bus;
     std::uint8_t device;
@@ -183,10 +185,12 @@ struct Header
     std::uint16_t deviceID;
     std::uint16_t command;
     std::uint16_t status;
+
     std::uint8_t revisionID;
     std::uint8_t progIf;
     SubClass subClass;
     BaseClass baseClass;
+
     std::uint8_t cacheLineSize;
     std::uint8_t latencyTimer;
     HeaderType headerType : 7;
diff --git a/targets/_any/kernel/src/drivers/pci.cpp b/targets/_any/kernel/src/drivers/pci.cpp
index 6f9b84a..33450bc 100644
--- a/targets/_any/kernel/src/drivers/pci.cpp
+++ b/targets/_any/kernel/src/drivers/pci.cpp
@@ -96,23 +96,23 @@ void enumerateDevice(const Header& header, std::vector<Header>& outHeaders) noex
 
 std::vector<Header> enumerateDevices() noexcept
 {
-    Header header = {};
-    if (!getHeader(0, 0, 0, header)) {
+    Header hostControllerHeader = {};
+    if (!getHeader(0, 0, 0, hostControllerHeader)) {
         return {};
     }
-    // also add the controller itself
     std::vector<Header> headers;
 
-    headers.push_back(header);
+    // also add the controller itself
+    headers.push_back(hostControllerHeader);
     enumerateBusDevices(0, headers, /* firstDevice = */ 1);
-    if (header.multiFunction)
+    if (hostControllerHeader.multiFunction)
     {
         for (std::uint8_t function = 1; function < 8; ++function)
         {
-            if (!getHeader(0, 0, function, header)) {
+            if (!getHeader(0, 0, function, hostControllerHeader)) {
                 continue;
             }
-            headers.push_back(header);
+            headers.push_back(hostControllerHeader);
             enumerateBusDevices(function, headers);
         }
     }