diff --git a/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java b/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java
index 1821722bc8c1f..f645cbc37f0aa 100644
--- a/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java
+++ b/devtools/maven/src/main/java/io/quarkus/maven/QuarkusBootstrapProvider.java
@@ -71,8 +71,11 @@ static Map<Path, Model> getProjectMap(MavenSession session) {
         }
         final Map<Path, Model> projectModels = new HashMap<>(allProjects.size());
         for (MavenProject mp : allProjects) {
-            mp.getOriginalModel().setPomFile(mp.getFile());
-            projectModels.put(mp.getBasedir().toPath(), mp.getOriginalModel());
+            final Model model = mp.getOriginalModel();
+            model.setPomFile(mp.getFile());
+            // activated profiles or custom extensions may have overridden the build defaults
+            model.setBuild(mp.getModel().getBuild());
+            projectModels.put(mp.getBasedir().toPath(), model);
         }
         return projectModels;
     }
diff --git a/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/LocalProject.java b/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/LocalProject.java
index c2fa020ce577d..9b8e77720bf36 100644
--- a/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/LocalProject.java
+++ b/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/LocalProject.java
@@ -380,7 +380,7 @@ public WorkspaceModule toWorkspaceModule(BootstrapMavenContext ctx) {
                                 DefaultArtifactSources src = null;
                                 if (e.getGoals().contains(ArtifactCoords.TYPE_JAR)) {
                                     src = processJarPluginExecutionConfig(e.getConfiguration(), false);
-                                    addDefaultSourceSet &= !e.getId().equals("default-jar");
+                                    addDefaultSourceSet &= !(src != null && e.getId().equals("default-jar"));
                                 } else if (e.getGoals().contains("test-jar")) {
                                     src = processJarPluginExecutionConfig(e.getConfiguration(), true);
                                 }
diff --git a/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/WorkspaceLoader.java b/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/WorkspaceLoader.java
index 9e2587ee65a3b..588b2766a00f9 100644
--- a/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/WorkspaceLoader.java
+++ b/independent-projects/bootstrap/maven-resolver/src/main/java/io/quarkus/bootstrap/resolver/maven/workspace/WorkspaceLoader.java
@@ -153,12 +153,16 @@ private LocalProject loadAndCacheProject(Path pomFile) throws BootstrapMavenExce
     }
 
     private Model rawModel(Path pomFile) throws BootstrapMavenException {
-        Model rawModel = rawModelCache.getOrDefault(pomFile.getParent(),
-                modelProvider == null ? null : modelProvider.apply(pomFile.getParent()));
+        final Path moduleDir = pomFile.getParent();
+        Model rawModel = rawModelCache.get(moduleDir);
+        if (rawModel != null) {
+            return rawModel;
+        }
+        rawModel = modelProvider == null ? null : modelProvider.apply(moduleDir);
         if (rawModel == null) {
             rawModel = readModel(pomFile);
         }
-        rawModelCache.put(pomFile.getParent(), rawModel);
+        rawModelCache.put(moduleDir, rawModel);
         return rawModel;
     }
 
diff --git a/integration-tests/maven/src/test/java/io/quarkus/maven/it/DevMojoIT.java b/integration-tests/maven/src/test/java/io/quarkus/maven/it/DevMojoIT.java
index 80740086cf898..9bd6f0ca8d941 100644
--- a/integration-tests/maven/src/test/java/io/quarkus/maven/it/DevMojoIT.java
+++ b/integration-tests/maven/src/test/java/io/quarkus/maven/it/DevMojoIT.java
@@ -316,6 +316,12 @@ public void testThatTheApplicationIsReloadedOnJavaChange() throws MavenInvocatio
                 .atMost(1, TimeUnit.MINUTES).until(() -> DevModeTestUtils.getHttpResponse("/app/hello").contains("carambar"));
     }
 
+    @Test
+    public void testCustomOutputDirSetInProfile() throws MavenInvocationException, IOException {
+        testDir = initProject("projects/classic", "projects/project-classic-custom-output-dir");
+        runAndCheck("-PcustomOutputDir");
+    }
+
     @Test
     public void testThatNonExistentSrcDirCanBeAdded() throws MavenInvocationException, IOException {
         testDir = initProject("projects/classic", "projects/project-classic-run-java-change");
diff --git a/integration-tests/maven/src/test/resources-filtered/projects/classic/pom.xml b/integration-tests/maven/src/test/resources-filtered/projects/classic/pom.xml
index c371b8c32cc24..858a9502a30f8 100644
--- a/integration-tests/maven/src/test/resources-filtered/projects/classic/pom.xml
+++ b/integration-tests/maven/src/test/resources-filtered/projects/classic/pom.xml
@@ -88,5 +88,11 @@
         <quarkus.package.type>native</quarkus.package.type>
       </properties>
     </profile>
+    <profile>
+      <id>customOutputDir</id>
+      <build>
+        <directory>target-other</directory>
+      </build>
+    </profile>
   </profiles>
 </project>