diff --git a/CHANGELOG.md b/CHANGELOG.md
index b035df4c1..8a811de32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Fixed
 
+- Fixed issue where `IsometricMap` would debug draw collision geometry on non-solid tiles
 - Fixed issue where `CompositeCollider` offset was undefined if not set
 - Fixed Actor so it receives `predraw`/`postdraw` events per the advertised strongly typed events
 - Fixed infinite loop :bomb: when certain degenerate polygons were attempted to be triangulated!
diff --git a/src/engine/TileMap/IsometricMap.ts b/src/engine/TileMap/IsometricMap.ts
index abe8b42a3..602833099 100644
--- a/src/engine/TileMap/IsometricMap.ts
+++ b/src/engine/TileMap/IsometricMap.ts
@@ -474,8 +474,10 @@ export class IsometricMap extends Entity {
     }
     if (showAll || showColliderGeometry) {
       for (const tile of this.tiles) {
-        for (const collider of tile.getColliders()) {
-          collider.debug(gfx, geometryColor, { lineWidth: geometryLineWidth, pointSize: geometryPointSize });
+        if (tile.solid) { // only draw solid tiles
+          for (const collider of tile.getColliders()) {
+            collider.debug(gfx, geometryColor, { lineWidth: geometryLineWidth, pointSize: geometryPointSize });
+          }
         }
       }
     }