diff --git a/test/Tests/src/Data/Text/Parse_Spec.enso b/test/Tests/src/Data/Text/Parse_Spec.enso
index dbd8abac0f2c..98ed0285f527 100644
--- a/test/Tests/src/Data/Text/Parse_Spec.enso
+++ b/test/Tests/src/Data/Text/Parse_Spec.enso
@@ -1,12 +1,11 @@
 from Standard.Base import all
 
-import Standard.Base.Data.Text.Text_Extensions
 import Standard.Base.Errors.Common.Syntax_Error
 import Standard.Base.Errors.Time_Error.Time_Error
 import Standard.Test.Test_Extensions
 from Standard.Base.Data.Json import Invalid_JSON
 
-from Standard.Base.Data.Numbers import Decimal, Integer, Number_Parse_Error
+from Standard.Base.Data.Numbers import Number_Parse_Error
 from Standard.Test import Test, Test_Suite
 
 spec =
diff --git a/test/Tests/src/Data/Text_Spec.enso b/test/Tests/src/Data/Text_Spec.enso
index 83209ff79de6..d6500cf3cd3d 100644
--- a/test/Tests/src/Data/Text_Spec.enso
+++ b/test/Tests/src/Data/Text_Spec.enso
@@ -7,14 +7,12 @@ import Standard.Base.Errors.Common.Index_Out_Of_Bounds
 import Standard.Base.Errors.Common.Incomparable_Values
 import Standard.Base.Errors.Common.Type_Error
 import Standard.Base.Errors.Illegal_Argument.Illegal_Argument
-import Standard.Base.IO
 
 from Standard.Base.Data.Text.Text_Sub_Range.Text_Sub_Range import all
 from Standard.Base.Data.Index_Sub_Range.Index_Sub_Range import all
 
 from Standard.Test import Test, Test_Suite
 import Standard.Test.Test_Extensions
-import Standard.Base.Data.Text.Text_Extensions
 
 type Auto
     Value a
diff --git a/test/Tests/src/Random_Spec.enso b/test/Tests/src/Random_Spec.enso
index 593f023f3e36..186762f4c8f1 100644
--- a/test/Tests/src/Random_Spec.enso
+++ b/test/Tests/src/Random_Spec.enso
@@ -1,8 +1,6 @@
 from Standard.Base import all
 import Standard.Base.Errors.Illegal_Argument.Illegal_Argument
 
-import Standard.Base.Random
-
 from Standard.Test import Test, Test_Suite
 import Standard.Test.Test_Extensions
 
diff --git a/test/Visualization_Tests/src/Helpers_Spec.enso b/test/Visualization_Tests/src/Helpers_Spec.enso
index ce5b59fc2cc6..a51b1da7bc63 100644
--- a/test/Visualization_Tests/src/Helpers_Spec.enso
+++ b/test/Visualization_Tests/src/Helpers_Spec.enso
@@ -7,7 +7,7 @@ import Standard.Visualization.Helpers
 from Standard.Test import Test, Test_Suite
 import Standard.Test.Test_Extensions
 
-import project.Helpers
+from project.Helpers import all
 
 polyglot java import java.util.LinkedHashSet