diff --git a/libexec/pyenv-sh-rehash b/libexec/pyenv-sh-rehash
index 470eda07..35a4992b 100755
--- a/libexec/pyenv-sh-rehash
+++ b/libexec/pyenv-sh-rehash
@@ -11,7 +11,7 @@ shell="$(basename "${PYENV_SHELL:-$SHELL}")"
 
 # When pyenv shell integration is enabled, delegate to pyenv-rehash,
 # then tell the shell to empty its command lookup cache.
-echo "pyenv-rehash"
+echo "command pyenv rehash"
 
 case "$shell" in
 fish )
diff --git a/test/rehash.bats b/test/rehash.bats
index 5505a7d8..860d9d79 100755
--- a/test/rehash.bats
+++ b/test/rehash.bats
@@ -110,7 +110,7 @@ SH
 @test "sh-rehash in bash" {
   create_executable "3.4" "python"
   PYENV_SHELL=bash run pyenv-sh-rehash
-  assert_success "pyenv-rehash
+  assert_success "command pyenv rehash
 hash -r 2>/dev/null || true"
 }
 
@@ -124,7 +124,7 @@ hash -r 2>/dev/null || true"
 @test "sh-rehash in fish" {
   create_executable "3.4" "python"
   PYENV_SHELL=fish run pyenv-sh-rehash
-  assert_success "pyenv-rehash"
+  assert_success "command pyenv rehash"
 }
 
 @test "sh-rehash in fish (integration)" {