Systems archetypes
Fixes That Fail
A quick fix relieves the symptom now — and with a delay triggers an unintended consequence that makes the original problem worse.
Definition
The “Fixes That Fail” archetype describes how a quick fix immediately relieves a symptom but sets off delayed, unintended consequences that ultimately make the original problem worse. What works in the short term returns amplified in the medium term — and calls for still more of the same fix.
Structure
A primary balancing loop (B) reduces the symptom immediately — the fix works and appears successful. Hidden behind it runs a reinforcing loop (R) with a time delay: the same fix feeds an unintended consequence back which — felt only later — worsens the symptom. Because the delay obscures the connection, the worsening is misread as a new, independent problem and met with even more of the same fix.
When it applies
Crisis management, supply-chain firefighting, infrastructure repair under time pressure. The classic: adding a highway lane relieves congestion short-term but induces demand — and produces even worse traffic later.
Leverage points
Acknowledge that the fix is palliative, not curative. Use the time it buys deliberately to address the systemic root cause rather than booking it as a final solution. Map the delayed feedback explicitly to anticipate the backfire — and resist the reflex to simply raise the dose when the problem returns.
Examples
A team papering over technical debt with hotfixes until the system becomes unmaintainable. An agency cutting headcount only to pay more months later through overtime, errors and turnover.
Build this pattern as a causal loop and simulate it.
Related concepts
Sources: Senge (1990), The Fifth Discipline · Braun (2002), The System Archetypes