diff --git a/CMakeLists.txt b/CMakeLists.txt
index fcbb0a57..27f073fd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,17 +30,16 @@ ENDIF(CMAKE_COMPILER_IS_GNUCXX)
 
 INCLUDE_DIRECTORIES(
     ${Boost_INCLUDE_DIRS}
-    ${LUA_INCLUDE_DIRS}
-    ${YAMLCPP_INCLUDE_DIRS}
-    ${PHYSFS_INCLUDE_DIRS}
+    ${OPENGL_INCLUDE_DIR}
+    ${LUA_INCLUDE_DIR}
+    ${YAMLCPP_INCLUDE_DIR}
+    ${PHYSFS_INCLUDE_DIR}
     ${GMP_INCLUDE_DIR}
     "${CMAKE_CURRENT_SOURCE_DIR}/src/framework")
 
 LINK_DIRECTORIES(
     ${Boost_LIBRARY_DIRS}
-    ${LUA_LIBRARY_DIRS}
-    ${PHYSFS_LIBRARY_DIRS}
-    ${YAMLCPP_LIBRARY_DIRS})
+    ${LUA_LIBRARY_DIRS})
 
 # setup definitions
 ADD_DEFINITIONS(-D_REENTRANT)
@@ -126,10 +125,9 @@ ADD_EXECUTABLE(otclient ${SOURCES})
 # target link libraries
 TARGET_LINK_LIBRARIES(otclient
     ${Boost_LIBRARIES}
-    ${OPENGL_LIBRARY}
+    ${OPENGL_LIBRARIES}
     ${LUA_LIBRARIES}
     ${YAMLCPP_LIBRARY}
     ${PHYSFS_LIBRARY}
-    ${PNG_LIBRARY}
     ${GMP_LIBRARIES}
     ${ADDITIONAL_LIBRARIES})
diff --git a/src/framework/util/apngloader.cpp b/src/framework/util/apngloader.cpp
index f22fe0ae..740f3967 100644
--- a/src/framework/util/apngloader.cpp
+++ b/src/framework/util/apngloader.cpp
@@ -594,8 +594,6 @@ int load_apng(unsigned char *filedata, unsigned int filesize, struct apng_data *
                     channels = 2;
                 else if (coltype == 6)
                     channels = 4;
-                if(coltype == 3)
-                    printf("coltype %d w %d h %d\n", coltype, w, h);
 
                 pixeldepth = depth*channels;
                 bpp = (pixeldepth + 7) >> 3;
@@ -878,11 +876,11 @@ int load_apng(unsigned char *filedata, unsigned int filesize, struct apng_data *
     return 0;
 }
 
-
 void free_apng(struct apng_data *apng)
 {
     if(apng->pdata)
         free(apng->pdata);
     if(apng->frames_delay)
         free(apng->frames_delay);
-}
\ No newline at end of file
+}
+