diff --git a/libgcc_s_seh-1.dll b/libgcc_s_seh-1.dll
deleted file mode 100644
index e13ab013..00000000
Binary files a/libgcc_s_seh-1.dll and /dev/null differ
diff --git a/libstdc++-6.dll b/libstdc++-6.dll
deleted file mode 100644
index adc911ba..00000000
Binary files a/libstdc++-6.dll and /dev/null differ
diff --git a/libwinpthread-1.dll b/libwinpthread-1.dll
deleted file mode 100644
index 311649f8..00000000
Binary files a/libwinpthread-1.dll and /dev/null differ
diff --git a/tools/package_release.nims b/tools/package_release.nims
index 80e7c9b8..c4981548 100644
--- a/tools/package_release.nims
+++ b/tools/package_release.nims
@@ -66,9 +66,9 @@ copySharedFilesTo releaseWeb
 cpFile2 "ast.exe", releaseWindows
 cpFile2 "tools/absytree-server.exe", releaseWindows
 cpFile2 "tools/nimsuggest-ws.exe", releaseWindows
-cpFile2 "libgcc_s_seh-1.dll", releaseWindows
-cpFile2 "libstdc++-6.dll", releaseWindows
-cpFile2 "libwinpthread-1.dll", releaseWindows
+# cpFile2 "libgcc_s_seh-1.dll", releaseWindows
+# cpFile2 "libstdc++-6.dll", releaseWindows
+# cpFile2 "libwinpthread-1.dll", releaseWindows
 
 cpFile2 "ast", releaseLinux
 cpFile2 "tools/absytree-server", releaseLinux