diff --git a/cmake/FindSpeex.cmake b/cmake/FindSpeex.cmake
index 5730c0bd..73dd0c1a 100644
--- a/cmake/FindSpeex.cmake
+++ b/cmake/FindSpeex.cmake
@@ -30,9 +30,9 @@ else()
     if(Speex_FIND_REQUIRED)
         if(NOT Speex_LIBRARIES)
           message(FATAL_ERROR "Could not find speex libraries")
-	endif()
+        endif()
         if(NOT Speex_INCLUDE_DIR)
           message(FATAL_ERROR "Could not find speex includes")
-	endif()
+        endif()
     endif()
 endif()