diff --git a/coreplugins/diagnostic/requirements.txt b/coreplugins/diagnostic/requirements.txt
new file mode 100644
index 00000000..a7e7363b
--- /dev/null
+++ b/coreplugins/diagnostic/requirements.txt
@@ -0,0 +1 @@
+psutil==5.9.5
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 957204f8..5dd84987 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -63,4 +63,4 @@ eventlet==0.32.0 ; sys_platform == "win32"
 pyopenssl==19.1.0 ; sys_platform == "win32"
 numpy==1.21.1
 drf-yasg==1.20.0
-
+psutil==5.9.5