1 files changed, 5 insertions, 1 deletions

diff --git a/src/examples/Makefile.am b/src/examples/Makefile.am
index ba8e4307..1c416e7b 100644
--- a/src/examples/Makefile.am
+++ b/src/examples/Makefile.am
@@ -20,7 +20,6 @@ noinst_PROGRAMS = \
  benchmark_https \
  chunked_example \
  minimal_example \
- upgrade_example \
  dual_stack_example \
  minimal_example_comet \
  querystring_example \
@@ -56,6 +55,11 @@ noinst_PROGRAMS += \
  authorization_example
 endif
 
+if ENABLE_UPGRADE
+noinst_PROGRAMS += \
+ upgrade_example
+endif
+
 if HAVE_W32
 AM_CFLAGS += -DWINDOWS
 endif