diff --git a/CMakeLists.txt b/CMakeLists.txt
index eeaeaba7..1c744a30 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -188,7 +188,7 @@ ENDIF(BUILD_JP3D)
 OPTION(BUILD_INDEXER_JPIP "Build the INDEXER_JPIP binaries" OFF)
 IF(BUILD_INDEXER_JPIP AND NOT UNIX)
   SUBDIRS(indexer_JPIP)
-ENDIF(BUILD_INDEXER_JPIP)
+ENDIF(BUILD_INDEXER_JPIP AND NOT UNIX)
 
 #-----------------------------------------------------------------------------
 # Build DOCUMENTATION ?