diff --git a/backend/.air.toml b/backend/.air.toml
index f127ea0..57db720 100644
--- a/backend/.air.toml
+++ b/backend/.air.toml
@@ -4,7 +4,7 @@ tmp_dir = "tmp"
 
 [build]
   args_bin = []
-  bin = ".\\main.exe"
+  bin = "./main.exe"
   cmd = "make build"
   delay = 1000
   exclude_dir = ["assets", "tmp", "vendor", "testdata", "node_modules"]
diff --git a/backend/Makefile b/backend/Makefile
index 8a4ff52..a564acd 100644
--- a/backend/Makefile
+++ b/backend/Makefile
@@ -46,15 +46,15 @@ lint:
 
 # Live Reload
 watch:
-	@powershell -ExecutionPolicy Bypass -Command "if (Get-Command air -ErrorAction SilentlyContinue) { \
+	@if command -v air > /dev/null 2>&1; then \
 		air; \
-		Write-Output 'Watching...'; \
-	} else { \
-		Write-Output 'Installing air...'; \
+	else \
+		echo "Installing air..."; \
 		go install github.com/air-verse/air@latest; \
-		air; \
-		Write-Output 'Watching...'; \
-	}"
+		AIR_BIN="$$(go env GOBIN)"; \
+		if [ -z "$$AIR_BIN" ]; then AIR_BIN="$$(go env GOPATH)/bin"; fi; \
+		"$$AIR_BIN/air"; \
+	fi
 
 # ---- Migrations (goose) ----
 
diff --git a/mobile/gradlew b/mobile/gradlew
old mode 100644
new mode 100755