diff --git a/taglib-config.cmake b/taglib-config.cmake
index 2a5c19f9..3ed70a7a 100644
--- a/taglib-config.cmake
+++ b/taglib-config.cmake
@@ -32,7 +32,7 @@ do
 	  flags="$flags -L$libdir -ltag @ZLIB_LIBRARIES_FLAGS@"
 	  ;;
     --cflags)
-	  flags="$flags -I$includedir/taglib"
+	  flags="$flags -I$includedir -I$includedir/taglib"
 	  ;;
     --version)
 	  echo @TAGLIB_LIB_VERSION_STRING@
diff --git a/taglib-config.cmd.cmake b/taglib-config.cmd.cmake
index bbf3cf84..1b807ec8 100644
--- a/taglib-config.cmd.cmake
+++ b/taglib-config.cmd.cmake
@@ -28,7 +28,7 @@ goto theend
   * It would be preferable if the top level CMakeLists.txt provided the library name during config. ??
 :doit
 if /i "%1#" == "--libs#"    echo -L${LIB_INSTALL_DIR} -llibtag
-if /i "%1#" == "--cflags#"  echo -I${INCLUDE_INSTALL_DIR}/taglib
+if /i "%1#" == "--cflags#"  echo -I${INCLUDE_INSTALL_DIR} -I${INCLUDE_INSTALL_DIR}/taglib
 if /i "%1#" == "--version#" echo ${TAGLIB_LIB_VERSION_STRING}
 if /i "%1#" == "--prefix#"  echo ${CMAKE_INSTALL_PREFIX}
 
diff --git a/taglib.pc.cmake b/taglib.pc.cmake
index 9f56a3e6..71ee09af 100644
--- a/taglib.pc.cmake
+++ b/taglib.pc.cmake
@@ -8,4 +8,4 @@ Description: Audio meta-data library
 Requires: 
 Version: @TAGLIB_LIB_VERSION_STRING@
 Libs: -L${libdir} -ltag @ZLIB_LIBRARIES_FLAGS@
-Cflags: -I${includedir}/taglib
+Cflags: -I${includedir} -I${includedir}/taglib