diff --git a/oom_misc.h b/oom_misc.h
index c994c24..4401287 100644
--- a/oom_misc.h
+++ b/oom_misc.h
@@ -4,6 +4,7 @@
 #include <fstream>    // For std::ofstream
 #include <filesystem>  // For std::filesystem
 #include <cmath>      // For std::pow
+#include <vector>
 
 namespace oom {
     namespace misc {
@@ -1512,4 +1513,4 @@ namespace oom {
         };
         const unsigned int DayEnvironmentHDRI019_1K_TONEMAPPED_jpg_len = 17065;
     }
-}
\ No newline at end of file
+}