diff --git a/reactos/dll/3rdparty/libpng/CMakeLists.txt b/reactos/dll/3rdparty/libpng/CMakeLists.txt
index fb27d36fae1..4a07034d980 100644
--- a/reactos/dll/3rdparty/libpng/CMakeLists.txt
+++ b/reactos/dll/3rdparty/libpng/CMakeLists.txt
@@ -9,7 +9,7 @@ include_directories(
     ${REACTOS_SOURCE_DIR}/include/reactos/libs/libpng
     ${REACTOS_SOURCE_DIR}/include/reactos/libs/zlib)
 
-add_library(libpng SHARED
+list(APPEND SOURCE
     png.c
     pngerror.c
     pngget.c
@@ -24,10 +24,12 @@ add_library(libpng SHARED
     pngwio.c
     pngwrite.c
     pngwtran.c
-    pngwutil.c)
+    pngwutil.c
+    pngpriv.h)
 
+add_library(libpng SHARED ${SOURCE})
 set_module_type(libpng win32dll)
 target_link_libraries(libpng zlib)
 add_importlibs(libpng msvcrt kernel32 ntdll)
-add_dependencies(libpng psdk)
+add_pch(libpng pngpriv.h SOURCE)
 add_cd_file(TARGET libpng DESTINATION reactos/system32 FOR all)
diff --git a/reactos/dll/3rdparty/libtiff/CMakeLists.txt b/reactos/dll/3rdparty/libtiff/CMakeLists.txt
index e2ba3603584..1971feb7c18 100644
--- a/reactos/dll/3rdparty/libtiff/CMakeLists.txt
+++ b/reactos/dll/3rdparty/libtiff/CMakeLists.txt
@@ -10,7 +10,7 @@ include_directories(
     ${REACTOS_SOURCE_DIR}/include/reactos/libs/libtiff
     ${REACTOS_SOURCE_DIR}/include/reactos/libs/zlib)
 
-add_library(libtiff SHARED
+list(APPEND SOURCE
     mkg3states.c
     tif_aux.c
     tif_close.c
@@ -48,12 +48,15 @@ add_library(libtiff SHARED
     tif_warning.c
     tif_win32.c
     tif_write.c
-    tif_zip.c)
+    tif_zip.c
+    precomp.h)
 
+add_library(libtiff SHARED ${SOURCE})
 set_module_type(libtiff win32dll)
 target_link_libraries(libtiff zlib getopt)
 add_importlibs(libtiff user32 msvcrt kernel32 ntdll)
 add_dependencies(libtiff psdk)
+add_pch(libtiff precomp.h SOURCE)
 add_cd_file(TARGET libtiff DESTINATION reactos/system32 FOR all)
 
 if(NOT MSVC)
diff --git a/reactos/dll/3rdparty/libxslt/CMakeLists.txt b/reactos/dll/3rdparty/libxslt/CMakeLists.txt
index 3914bc1add2..558305f0d0c 100644
--- a/reactos/dll/3rdparty/libxslt/CMakeLists.txt
+++ b/reactos/dll/3rdparty/libxslt/CMakeLists.txt
@@ -13,7 +13,7 @@ add_definitions(
     -D_WINSOCKAPI_
     -DLIBXML_STATIC)
 
-add_library(libxslt SHARED
+list(APPEND SOURCE
     attributes.c
     attrvt.c
     documents.c
@@ -32,18 +32,19 @@ add_library(libxslt SHARED
     variables.c
     xslt.c
     xsltlocale.c
-    xsltutils.c)
+    xsltutils.c
+    precomp.h)
 
+add_library(libxslt SHARED ${SOURCE})
 set_module_type(libxslt win32dll)
 target_link_libraries(libxslt libxml2)
 add_importlibs(libxslt msvcrt ws2_32 kernel32)
-
 if(MSVC)
     add_importlibs(libxslt ntdll)
 endif()
 
 add_dependencies(libxslt psdk)
-add_pch(libxslt libxslt.h)
+add_pch(libxslt precomp.h SOURCE)
 add_cd_file(TARGET libxslt DESTINATION reactos/system32 FOR all)
 
 if(NOT MSVC)