diff --git a/modules/FindFFmpeg.cmake b/modules/FindFFmpeg.cmake
index 73800cd65..9ab04e7ce 100644
--- a/modules/FindFFmpeg.cmake
+++ b/modules/FindFFmpeg.cmake
@@ -71,16 +71,16 @@ macro(find_component _component _pkgconfig _library _header)
 
   find_path(${_component}_INCLUDE_DIRS ${_header}
     HINTS
-      ${PC_LIB${_component}_INCLUDEDIR}
-      ${PC_LIB${_component}_INCLUDE_DIRS}
+      ${PC_${_component}_INCLUDEDIR}
+      ${PC_${_component}_INCLUDE_DIRS}
     PATH_SUFFIXES
       ffmpeg
   )
 
   find_library(${_component}_LIBRARIES NAMES ${_library}
       HINTS
-      ${PC_LIB${_component}_LIBDIR}
-      ${PC_LIB${_component}_LIBRARY_DIRS}
+      ${PC_${_component}_LIBDIR}
+      ${PC_${_component}_LIBRARY_DIRS}
   )
 
   set(${_component}_DEFINITIONS  ${PC_${_component}_CFLAGS_OTHER} CACHE STRING "The ${_component} CFLAGS.")