diff --git a/voltage_divider/voltage_divider.kicad_pro b/voltage_divider/voltage_divider.kicad_pro
index da91f35..f9a5182 100644
--- a/voltage_divider/voltage_divider.kicad_pro
+++ b/voltage_divider/voltage_divider.kicad_pro
@@ -295,7 +295,7 @@
         "version": 0
       },
       "model_mode": 0,
-      "workbook_filename": ""
+      "workbook_filename": "voltage_divider.wbk"
     },
     "page_layout_descr_file": "",
     "plot_directory": "",
diff --git a/voltage_divider/voltage_divider.kicad_sch b/voltage_divider/voltage_divider.kicad_sch
index ae2cbc2..49e7904 100644
--- a/voltage_divider/voltage_divider.kicad_sch
+++ b/voltage_divider/voltage_divider.kicad_sch
@@ -220,7 +220,7 @@
     )
     (pin "1" (uuid ba7774c3-3edf-4914-920c-01061e3ade93))
     (instances
-      (project ""
+      (project "voltage_divider"
         (path "/0b005e35-6389-478b-b18b-809bdba2bdd5"
           (reference "#GND01") (unit 1)
         )
@@ -246,7 +246,7 @@
     (pin "2" (uuid 1de5e0ba-b4e0-455a-a548-02b90555396f))
     (pin "1" (uuid 3ce6aece-7e46-459d-bfe9-c7c4c4da0c97))
     (instances
-      (project ""
+      (project "voltage_divider"
         (path "/0b005e35-6389-478b-b18b-809bdba2bdd5"
           (reference "R1") (unit 1)
         )
@@ -272,7 +272,7 @@
     (pin "2" (uuid 2925fe16-f3ee-4792-b78c-3da3cf0b8499))
     (pin "1" (uuid cfafb9a6-9ebc-4577-9f49-434f5fb987c4))
     (instances
-      (project ""
+      (project "voltage_divider"
         (path "/0b005e35-6389-478b-b18b-809bdba2bdd5"
           (reference "R2") (unit 1)
         )
@@ -310,7 +310,7 @@
     (pin "2" (uuid 83910f5f-4e21-4ddc-a292-b5a37c92e3fc))
     (pin "1" (uuid 47fb123a-15a3-41e1-b740-23ea26ce7bf3))
     (instances
-      (project ""
+      (project "voltage_divider"
         (path "/0b005e35-6389-478b-b18b-809bdba2bdd5"
           (reference "V1") (unit 1)
         )
diff --git a/voltage_divider/voltage_divider.wbk b/voltage_divider/voltage_divider.wbk
new file mode 100644
index 0000000..d4cdbae
--- /dev/null
+++ b/voltage_divider/voltage_divider.wbk
@@ -0,0 +1,8 @@
+version 2
+1
+9
+.tran 1u 100m 0{return}.kicad adjustpaths{return}.save all{return}.probe alli
+1
+1
+V(out)
+