diff --git a/tests/config/nf-test.config b/tests/config/nf-test.config
index 2f8c2a54dce..2a232b63fb2 100644
--- a/tests/config/nf-test.config
+++ b/tests/config/nf-test.config
@@ -6,9 +6,9 @@ params {
 }
 
 process {
-    cpus: 2,
-    memory: '4.GB',
-    time: '2.h'
+    cpus   = 2
+    memory = '4.GB'
+    time   = '2.h'
 }
 
 profiles {