diff --git a/.gitignore b/.gitignore
index 7849cab65..09d631ee8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -94,6 +94,7 @@ test/gtest/src/gtest-stamp/gtest-gitinfo.txt
 test/gtest/src/gtest-stamp/gtest-gitclone-lastrun.txt
 Assimp.opensdf
 contrib/zlib/CTestTestfile.cmake
+contrib/zlib/Debug/zlibstaticd.pdb
 ipch/assimp_viewer-44bbbcd1/assimp_viewerd-ccc45335.ipch
 bin64/assimp-vc140-mt.dll
 bin64/assimp-vc140-mtd.dll
@@ -118,4 +119,4 @@ tools/assimp_qt_viewer/moc_mainwindow.cpp_parameters
 tools/assimp_qt_viewer/ui_mainwindow.h
 
 #Generated directory
-generated/*
\ No newline at end of file
+generated/*