diff --git a/src/pck/PckFile.cpp b/src/pck/PckFile.cpp
index 941c1fa..2359109 100644
--- a/src/pck/PckFile.cpp
+++ b/src/pck/PckFile.cpp
@@ -94,7 +94,11 @@ bool PckFile::Load()
         if(FormatVersion == 2) {
             entry.Flags = Read32();
 
-            // TODO: check encrypted flag
+            if(entry.Flags & PCK_FILE_ENCRYPTED) {
+                std::cout << "WARNING: pck file (" << entry.Path
+                          << ") is marked as encrypted, decoding the encryption is not "
+                             "implemented\n";
+            }
         }
 
         entry.GetData = [offset = entry.Offset, size = entry.Size, this]() {
diff --git a/src/pck/PckFile.h b/src/pck/PckFile.h
index dc3f9cf..e653d4b 100644
--- a/src/pck/PckFile.h
+++ b/src/pck/PckFile.h
@@ -14,7 +14,8 @@ namespace pcktool {
 
 // Pck magic
 constexpr uint32_t PCK_HEADER_MAGIC = 0x43504447;
-constexpr uint32_t PACK_DIR_ENCRYPTED = 1;
+constexpr uint32_t PACK_DIR_ENCRYPTED = 1 << 0;
+constexpr uint32_t PCK_FILE_ENCRYPTED = 1 << 0;
 
 // Highest pck version supported by this tool
 constexpr int MAX_SUPPORTED_PCK_VERSION_LOAD = 2;
@@ -39,7 +40,7 @@ class PckFile {
     };
 
 public:
-    explicit PckFile(std::string  path);
+    explicit PckFile(std::string path);
     PckFile(PckFile&& other) = delete;
     PckFile(const PckFile& other) = delete;