diff --git a/JenkinsJobs/buildConfigurations.json b/JenkinsJobs/buildConfigurations.json
index 0e6ac0fc64d..019402fa197 100644
--- a/JenkinsJobs/buildConfigurations.json
+++ b/JenkinsJobs/buildConfigurations.json
@@ -3,10 +3,6 @@
 		"typeName": "Integration",
 		"folder": "Builds",
 		"streams": {
-			"4.38": {
-				"branch": "R4_38_maintenance",
-				"schedule": ""
-			},
 			"4.39": {
 				"branch": "master",
 				"schedule": "0 18 * 11-12,1-1 *\n0 18 1-25 2 *"
@@ -76,10 +72,6 @@
 		"typeName": "Beta Java 26",
 		"folder": "YBuilds",
 		"streams": {
-			"4.38": {
-				"branch": "R4_38_maintenance",
-				"schedule": "0 10 * 8-10 2,4,6\n0 10 1-26 11 2,4,6"
-			},
 			"4.39": {
 				"branch": "master",
 				"disabled": "false",
diff --git a/cje-production/buildproperties.txt b/cje-production/buildproperties.txt
index 20d1103322d..f2b0e2a7399 100644
--- a/cje-production/buildproperties.txt
+++ b/cje-production/buildproperties.txt
@@ -29,14 +29,14 @@ LOCAL_REPO="localMavenRepo"
 NEXT_JAVA_RELEASE_DATE="2026-03-17"
 
 # Base builder parameters
-API_PREV_REF_LABEL="4.37"
+API_PREV_REF_LABEL="4.38"
 
-PREVIOUS_RELEASE_VER="4.38RC2"
-PREVIOUS_RELEASE_REPO_ID="4.38-I-builds"
+PREVIOUS_RELEASE_VER="4.38"
+PREVIOUS_RELEASE_REPO_ID="4.38"
 #build id for getting repo
-BASEBUILD_ID="I20251126-2330"
+BASEBUILD_ID="R-4.38-202512010920"
 #release id for downloading eclipse
-PREVIOUS_RELEASE_ID="S-4.38RC2-202511262330"
+PREVIOUS_RELEASE_ID="R-4.38-202512010920"
 
 BUILDTOOLS_REPO="https://download.eclipse.org/eclipse/updates/buildtools"
 ECLIPSE_RUN_REPO="https://download.eclipse.org/eclipse/updates/4.39-I-builds/"
diff --git a/eclipse-platform-parent/pom.xml b/eclipse-platform-parent/pom.xml
index 31ba0df5513..04b7b712ab5 100644
--- a/eclipse-platform-parent/pom.xml
+++ b/eclipse-platform-parent/pom.xml
@@ -123,7 +123,7 @@
     <compare-version-with-baselines.skip>true</compare-version-with-baselines.skip>
     <version.baseline.check.skip>${compare-version-with-baselines.skip}</version.baseline.check.skip> <!-- Allows projects to overwrite the value set on the CLI to skip the check in any case. -->
     <tycho.baseline.replace>all</tycho.baseline.replace>
-    <previous-release.baseline>https://download.eclipse.org/eclipse/updates/4.38-I-builds/I20251126-2330/</previous-release.baseline>
+    <previous-release.baseline>https://download.eclipse.org/eclipse/updates/4.38/R-4.38-202512010920/</previous-release.baseline>
 
     <!--
       Declaration of properties that contribute to the arg line for the tycho-surefire-plugin.