diff --git a/.codebuild/buildspec.yml b/.codebuild/buildspec.yml
deleted file mode 100644
index f146c162..00000000
--- a/.codebuild/buildspec.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-# Building GEOSgcm
-version: 0.2
-
-phases:
-  # This phase is weirdly named for a Fortran project
-  install:
-    commands:
-      - mpirun --version && ifort --version && echo $BASEDIR && pwd && ls
-    finally:
-      - echo "versions etc"
-  pre_build:
-    commands:
-      - git status
-      - git branch
-      - echo CODEBUILD_RESOLVED_SOURCE_VERSION is ${CODEBUILD_RESOLVED_SOURCE_VERSION}
-      - git checkout ${CODEBUILD_RESOLVED_SOURCE_VERSION}
-      - mepo init
-      - mepo clone
-    finally:
-      - echo "Mepo clone external repos" 
-  # This phase builds it
-  build:
-    commands: |
-      mkdir build
-      cd build
-      cmake .. -DBASEDIR=$BASEDIR/Linux -DCMAKE_Fortran_COMPILER=ifort -DCMAKE_BUILD_TYPE=Debug -DUSE_F2PY=OFF
-      cd build
-      make -j"$(nproc)" install
-    finally:
-      - echo "Build phase"
-  post_build:
-    commands:
-      - echo Entered the post_build phase...
-      - echo Build completed on `date`