diff --git a/bin/oca_init_test_database b/bin/oca_init_test_database
index fca3bf6..d550489 100755
--- a/bin/oca_init_test_database
+++ b/bin/oca_init_test_database
@@ -9,7 +9,7 @@ set -ex
 
 oca_wait_for_postgres
 
-if [-z "${INCLUDE}"]; then
+if [ -n "${INCLUDE}" ]; then
     ADDONS=$(manifestoo --select-include "${INCLUDE}" --select-exclude "${EXCLUDE}" list-depends --separator=,)
 else
     ADDONS=$(manifestoo --select-addons-dir ${ADDONS_DIR} --select-exclude "${EXCLUDE}" list-depends --separator=,)
diff --git a/bin/oca_run_tests b/bin/oca_run_tests
index b710f4a..17b674a 100755
--- a/bin/oca_run_tests
+++ b/bin/oca_run_tests
@@ -7,7 +7,8 @@
 set -ex
 
 oca_wait_for_postgres
-if [-z "${INCLUDE}"]; then
+
+if [ -n "${INCLUDE}" ]; then
     ADDONS=$(manifestoo --select-include "${INCLUDE}" --select-exclude "${EXCLUDE}" list --separator=,)
 else
     ADDONS=$(manifestoo --select-addons-dir ${ADDONS_DIR} --select-exclude "${EXCLUDE}" list --separator=,)