diff --git a/install/hls-install.cabal b/install/hls-install.cabal
index 4703e901ff..8bf0854cfa 100644
--- a/install/hls-install.cabal
+++ b/install/hls-install.cabal
@@ -6,7 +6,7 @@ author:        Many, TBD when we release
 maintainer:    samuel.pilz@posteo.net
 copyright:     2019
 build-type:    Simple
-cabal-version: >=2.0
+cabal-version: 2.0
 
 library
   hs-source-dirs:     src
diff --git a/test/testdata/completion/completions.cabal b/test/testdata/completion/completions.cabal
index d2c23bd86e..8949d28622 100644
--- a/test/testdata/completion/completions.cabal
+++ b/test/testdata/completion/completions.cabal
@@ -1,6 +1,6 @@
 name:          completions
 version:       0.1.0.0
-cabal-version: >= 2.0
+cabal-version: 2.0
 build-type:    Simple
 
 executable compl-exe
diff --git a/test/testdata/definition/definitions.cabal b/test/testdata/definition/definitions.cabal
index 3ddc941472..cde0040a7e 100644
--- a/test/testdata/definition/definitions.cabal
+++ b/test/testdata/definition/definitions.cabal
@@ -1,6 +1,6 @@
 name:          definitions
 version:       0.1.0.0
-cabal-version: >= 2.0
+cabal-version: 2.0
 build-type:    Simple
 
 library
diff --git a/test/testdata/testdata.cabal b/test/testdata/testdata.cabal
index fc8df98d64..279424e6b2 100644
--- a/test/testdata/testdata.cabal
+++ b/test/testdata/testdata.cabal
@@ -1,6 +1,6 @@
 name:                testdata
 version:             0.1.0.0
-cabal-version:       >=2.0
+cabal-version:       2.0
 build-type: Simple
 
 executable codeactionrename