diff --git a/deps/PNG/PNG.cmake b/deps/PNG/PNG.cmake
index 01bd98499..a4f081cc9 100644
--- a/deps/PNG/PNG.cmake
+++ b/deps/PNG/PNG.cmake
@@ -5,6 +5,7 @@ prusaslicer_add_cmake_project(PNG
     CMAKE_ARGS
         -DPNG_SHARED=OFF
         -DPNG_STATIC=ON
+        -DPNG_PREFIX=prusaslicer_
         -DPNG_TESTS=OFF
 )