diff --git a/ANum.cabal b/ANum.cabal
--- a/ANum.cabal
+++ b/ANum.cabal
@@ -1,5 +1,5 @@
 name:                ANum
-version:             0.2.0.3
+version:             0.2.0.4
 synopsis:            Num instance for Applicatives provided via the ANum newtype
 homepage:            https://github.com/DanBurton/ANum#readme
 bug-reports:         https://github.com/DanBurton/ANum/issues
@@ -24,11 +24,6 @@
                    , GHC == 8.6.5
                    , GHC == 8.4.4
 
-flag dev
-  description: Enable strict warnings for development
-  manual: True
-  default: False
-
 library
   default-language:    Haskell2010
   hs-source-dirs:      src
@@ -36,8 +31,6 @@
   other-extensions:    GeneralizedNewtypeDeriving
   build-depends:       base >= 4.8 && < 5
   ghc-options:         -Wcompat -Wall -Wno-unused-imports
-  if flag(dev)
-    ghc-options:       -Werror
 
 test-suite ANum-test
   default-language:    Haskell2010
@@ -46,8 +39,6 @@
   type:                exitcode-stdio-1.0
   build-depends:       base, ANum
   ghc-options:         -Wcompat -Wall
-  if flag(dev)
-    ghc-options:       -Werror
 
 source-repository head
   type: git