terraform executing ssh (should be plink.exe)

terraform-init.log

C:\Users\user\Git\terraform-aws-plans> terraform init
2018/10/31 17:24:21 [INFO] Terraform version: 0.11.10  17850e9a55d33c43d7c31fd6ac122ba97a51d899
2018/10/31 17:24:21 [INFO] Go runtime version: go1.11.1
2018/10/31 17:24:21 [INFO] CLI args: []string{"C:\\Users\\user\\Downloads\\terraform_0.11.10_windows_amd64\\terraform.exe", "init"}
2018/10/31 17:24:21 [DEBUG] Attempting to open CLI config file: C:\Users\user\AppData\Roaming\terraform.rc
2018/10/31 17:24:21 [DEBUG] File doesn't exist, but doesn't need to. Ignoring.
2018/10/31 17:24:21 [INFO] CLI command args: []string{"init"}
2018/10/31 17:24:21 [DEBUG] command: loading backend config file: C:\Users\user\Work\Git\terraform-aws-plans
Initializing modules...
2018/10/31 17:24:22 [TRACE] module source: "git::ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5"
2018/10/31 17:24:22 [TRACE] detected module source "git::ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5"
2018/10/31 17:24:22 [DEBUG] fetching module from git::ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5
- module.rds_mymodule
2018/10/31 17:24:22 [DEBUG] fetching "git::ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5" with key "1.rds_mymodule;git::ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5"
  Getting source "git::ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5"
2018/10/31 17:24:22 [DEBUG] plugin: waiting for all plugin processes to complete...
Error downloading modules: Error loading modules: error downloading 'ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git?ref=v0.0.5': C:\Program Files\Git\cmd\git.exe exited with 128: 17:24:22.091995 exec-cmd.c:236          trace: resolved executable dir: C:/Program Files/Git/mingw64/bin
17:24:22.092996 git.c:415               trace: built-in: git clone ssh://git@gitlab.my-site.org/devops/terraform-aws/modules/mymodule.git '.terraform\modules\766715373638675165716641567618651541'
17:24:22.154992 run-command.c:637       trace: run_command: unset GIT_DIR; ssh git@gitlab.my-site.org 'git-upload-pack '\''/devops/terraform-aws/modules/mymodule.git'\'''
Cloning into '.terraform\modules\766715373638675165716641567618651541'...
git@gitlab.my-site.org: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.