diff --git a/bin/repl b/bin/repl
index dc2af32..7661e72 100755
--- a/bin/repl
+++ b/bin/repl
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 set -xe
 
-exec nix develop -c cabal -- repl
+exec nix develop -i -c cabal -- repl
diff --git a/bin/run b/bin/run
index e568fb5..95e6090 100755
--- a/bin/run
+++ b/bin/run
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 set -xe
 
-exec nix develop -c ghcid -c "cabal repl exe:haskell-template" --warnings -T :main
+exec nix develop -i -c ghcid -c "cabal repl exe:haskell-template" --warnings -T :main
diff --git a/bin/test b/bin/test
index 7d742d6..779f9c5 100755
--- a/bin/test
+++ b/bin/test
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 set -xe
 
-exec nix develop -c ghcid -c "cabal repl test:tests" -T :main
+exec nix develop -i -c ghcid -c "cabal repl test:tests" -T :main