diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 11b253d..bd81244 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -131,6 +131,7 @@ package-win32:
     - cp /bin/cygwin1.dll .
     - cp /bin/cygfreetype-6.dll .
     - cp /bin/cygbz2-1.dll .
+    - cp /bin/cygpng16-16.dll .
     
   artifacts:
     paths:
@@ -145,6 +146,7 @@ package-win32:
       - cygwin1.dll
       - cygfreetype-6.dll 
       - cygbz2-1.dll 
+      - cygpng16-16.dll
 
 build-win-sdl:
   tags:
@@ -172,7 +174,8 @@ package-win-sdl:
     - cp /bin/cygwin1.dll .
     - cp /bin/cygfreetype-6.dll .
     - cp /bin/cygbz2-1.dll .
-
+    - cp /bin/cygpng16-16.dll .
+    
   artifacts:
     paths:
       - gsplus.exe
@@ -186,3 +189,4 @@ package-win-sdl:
       - cygwin1.dll
       - cygfreetype-6.dll 
       - cygbz2-1.dll 
+      - cygpng16-16.dll