diff --git a/agent/system.go b/agent/system.go
index f4441390..1df167ee 100644
--- a/agent/system.go
+++ b/agent/system.go
@@ -32,7 +32,11 @@ func (a *Agent) refreshSystemDetails() {
 
 	if a.dockerManager != nil {
 		a.systemDetails.Podman = a.dockerManager.IsPodman()
-		hostInfo, _ = a.dockerManager.GetHostInfo()
+		// Docker's host info describes the machine its daemon runs on. On macOS and
+		// Windows that is a Linux VM, so its CPU and memory totals are not this host's.
+		if runtime.GOOS != "darwin" && runtime.GOOS != "windows" {
+			hostInfo, _ = a.dockerManager.GetHostInfo()
+		}
 	}
 
 	a.systemDetails.Hostname, _ = os.Hostname()