diff --git a/.gitignore b/.gitignore
index b213bb88..8924d2aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /lib/stackprof/stackprof.so
 *.sw?
 /pkg
+.bundle/
diff --git a/bin/stackprof b/exe/stackprof
similarity index 100%
rename from bin/stackprof
rename to exe/stackprof
diff --git a/bin/stackprof-flamegraph.pl b/exe/stackprof-flamegraph.pl
similarity index 100%
rename from bin/stackprof-flamegraph.pl
rename to exe/stackprof-flamegraph.pl
diff --git a/bin/stackprof-gprof2dot.py b/exe/stackprof-gprof2dot.py
similarity index 100%
rename from bin/stackprof-gprof2dot.py
rename to exe/stackprof-gprof2dot.py
diff --git a/stackprof.gemspec b/stackprof.gemspec
index 940bf2a0..854840fa 100644
--- a/stackprof.gemspec
+++ b/stackprof.gemspec
@@ -9,7 +9,7 @@ Gem::Specification.new do |s|
   s.files = `git ls-files`.split("\n")
   s.extensions = 'ext/stackprof/extconf.rb'
 
-  s.bindir = 'bin'
+  s.bindir = 'exe'
   s.executables << 'stackprof'
   s.executables << 'stackprof-flamegraph.pl'
   s.executables << 'stackprof-gprof2dot.py'