diff --git a/tycho-core/src/main/java/org/eclipse/tycho/core/maven/OSGiJavaToolchain.java b/tycho-core/src/main/java/org/eclipse/tycho/core/maven/OSGiJavaToolchain.java
index facecd2250..14a77d70f1 100644
--- a/tycho-core/src/main/java/org/eclipse/tycho/core/maven/OSGiJavaToolchain.java
+++ b/tycho-core/src/main/java/org/eclipse/tycho/core/maven/OSGiJavaToolchain.java
@@ -16,7 +16,6 @@
 
 import org.apache.maven.toolchain.Toolchain;
 import org.apache.maven.toolchain.ToolchainPrivate;
-import org.apache.maven.toolchain.java.JavaToolchainImpl;
 import org.codehaus.plexus.util.xml.Xpp3Dom;
 
 public class OSGiJavaToolchain implements Toolchain {
@@ -38,7 +37,7 @@ public String findTool(String toolName) {
     }
 
     public String getJavaHome() {
-        if (base instanceof JavaToolchainImpl defaultToolchain) {
+        if (base instanceof @SuppressWarnings("deprecation") org.apache.maven.toolchain.java.DefaultJavaToolChain defaultToolchain) {
             return defaultToolchain.getJavaHome();
         }
         if (base instanceof JavaHomeToolchain javaHomeToolchain) {
diff --git a/tycho-core/src/main/java/org/eclipse/tycho/core/maven/ToolchainProvider.java b/tycho-core/src/main/java/org/eclipse/tycho/core/maven/ToolchainProvider.java
index 221af779f4..9102a12eff 100644
--- a/tycho-core/src/main/java/org/eclipse/tycho/core/maven/ToolchainProvider.java
+++ b/tycho-core/src/main/java/org/eclipse/tycho/core/maven/ToolchainProvider.java
@@ -28,7 +28,7 @@
 import org.apache.maven.toolchain.ToolchainManager;
 import org.apache.maven.toolchain.ToolchainManagerPrivate;
 import org.apache.maven.toolchain.ToolchainPrivate;
-import org.apache.maven.toolchain.java.JavaToolchainImpl;
+import org.apache.maven.toolchain.java.DefaultJavaToolChain;
 import org.codehaus.plexus.component.annotations.Component;
 import org.codehaus.plexus.component.annotations.Requirement;
 import org.codehaus.plexus.logging.Logger;
@@ -123,8 +123,8 @@ private MavenSession getMavenSession() {
     }
 
     /**
-     * Finds a matching {@link JavaToolchainImpl} in the maven toolchains for a given maven session
-     * and toolchain id. Returns the toolchain or null if no toolchain could be found.
+     * Finds a matching {@link DefaultJavaToolChain} in the maven toolchains for a given maven
+     * session and toolchain id. Returns the toolchain or null if no toolchain could be found.
      * 
      * @param session
      *            The maven session
@@ -134,13 +134,13 @@ private MavenSession getMavenSession() {
      * @throws MojoExecutionException
      *             if the toolchains are misconfigured
      */
-    public JavaToolchainImpl findMatchingJavaToolChain(final MavenSession session, final String toolchainId)
+    public DefaultJavaToolChain findMatchingJavaToolChain(final MavenSession session, final String toolchainId)
             throws MojoExecutionException {
         try {
             final Map<String, String> requirements = Collections.singletonMap("id", toolchainId);
             for (ToolchainPrivate javaToolChain : toolChainManager.getToolchainsForType("jdk", session)) {
                 if (javaToolChain.matchesRequirements(requirements)
-                        && javaToolChain instanceof JavaToolchainImpl javaToolchain) {
+                        && javaToolChain instanceof DefaultJavaToolChain javaToolchain) {
                     return javaToolchain;
                 }
             }
diff --git a/tycho-extras/tycho-eclipserun-plugin/src/test/java/org/eclipse/tycho/extras/eclipserun/EclipseRunMojoTest.java b/tycho-extras/tycho-eclipserun-plugin/src/test/java/org/eclipse/tycho/extras/eclipserun/EclipseRunMojoTest.java
index 76b8f0fca1..5880c7433d 100644
--- a/tycho-extras/tycho-eclipserun-plugin/src/test/java/org/eclipse/tycho/extras/eclipserun/EclipseRunMojoTest.java
+++ b/tycho-extras/tycho-eclipserun-plugin/src/test/java/org/eclipse/tycho/extras/eclipserun/EclipseRunMojoTest.java
@@ -27,7 +27,6 @@
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.testing.SilentLog;
 import org.apache.maven.project.MavenProject;
-import org.apache.maven.toolchain.java.JavaToolchainImpl;
 import org.eclipse.sisu.equinox.launching.EquinoxInstallation;
 import org.eclipse.sisu.equinox.launching.EquinoxLauncher;
 import org.eclipse.sisu.equinox.launching.LaunchConfiguration;
@@ -154,7 +153,9 @@ public void testExecutionEnvironmentIsRespectedDuringDependencyResolution() thro
 	}
 
 	public void testExecutionEnvironmentIsRespectedDuringEclipseExecution() throws Exception {
-		JavaToolchainImpl mockToolchainForCustomEE = mock(JavaToolchainImpl.class);
+		@SuppressWarnings("deprecation")
+		org.apache.maven.toolchain.java.DefaultJavaToolChain mockToolchainForCustomEE = mock(
+				org.apache.maven.toolchain.java.DefaultJavaToolChain.class);
 		when(mockToolchainForCustomEE.findTool("java")).thenReturn("/path/to/custom-ee-jdk/bin/java");
 		when(toolchainProvider.findMatchingJavaToolChain(any(), eq("custom-ee"))).thenReturn(mockToolchainForCustomEE);