diff --git a/CMakeLists.txt b/CMakeLists.txt
index 76145ddabd48c5be93b60858aae0c24ffe7b4d97..1f287bd879d6f2a4c558bbf5edd6c1e93db01450 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -292,9 +292,9 @@ ENDIF(OTB_DISABLE_UTILITIES_COMPILATION)
 #-----------------------------------------------------------------------------
 # Option to define streaming activation in applications
 # Use by otbConfigure.h.in
-SET(OTB_STREAM_IMAGE_SIZE_TO_ACTIVATE_STREAMING 8*2000*2000 CACHE STRING "Image size to activate using streaming for applications.")
+SET(OTB_STREAM_IMAGE_SIZE_TO_ACTIVATE_STREAMING 8*4000*4000 CACHE STRING "Image size to activate using streaming for applications.")
 MARK_AS_ADVANCED(OTB_STREAM_IMAGE_SIZE_TO_ACTIVATE_STREAMING)
-SET(OTB_STREAM_MAX_SIZE_BUFFER_FOR_STREAMING 8*2000*10 CACHE STRING "Max size buffer for streaming.")
+SET(OTB_STREAM_MAX_SIZE_BUFFER_FOR_STREAMING 8*4000*4000 CACHE STRING "Max size buffer for streaming.")
 MARK_AS_ADVANCED(OTB_STREAM_MAX_SIZE_BUFFER_FOR_STREAMING)