diff --git a/android-plugin/build.gradle.kts b/android-plugin/build.gradle.kts
index 8ba5c02b..dc0bffd1 100644
--- a/android-plugin/build.gradle.kts
+++ b/android-plugin/build.gradle.kts
@@ -31,12 +31,15 @@ subprojects {
                     cmake {
                         // P5 trace A/B: :MobileGL owns libMobileGL.so, not :app's replay runner.
                         // Both flavors ship the render server, so the split shape is on by default
-                        // (-Pmobilegl.buildDisaggregated=OFF opts out); INPROC follows it, as in
-                        // MobileGL/build.gradle.
-                        val disaggregated = project.findProperty("mobilegl.buildDisaggregated") ?: "ON"
+                        // (-Pmobilegl.buildDisaggregated=OFF or MOBILEGL_BUILD_DISAGGREGATED=OFF opts
+                        // out); INPROC follows it, as in MobileGL/build.gradle.
+                        val disaggregated = project.findProperty("mobilegl.buildDisaggregated")
+                            ?: System.getenv("MOBILEGL_BUILD_DISAGGREGATED") ?: "ON"
+                        val disaggregatedInproc = project.findProperty("mobilegl.buildDisaggregatedInproc")
+                            ?: System.getenv("MOBILEGL_BUILD_DISAGGREGATED_INPROC") ?: disaggregated
                         arguments += listOf(
                             "-DMOBILEGL_BUILD_DISAGGREGATED=$disaggregated",
-                            "-DMOBILEGL_BUILD_DISAGGREGATED_INPROC=${project.findProperty("mobilegl.buildDisaggregatedInproc") ?: disaggregated}",
+                            "-DMOBILEGL_BUILD_DISAGGREGATED_INPROC=$disaggregatedInproc",
                         )
                         mobileGlCmakeCompilerLauncher().takeIf(String::isNotEmpty)?.let { compilerLauncher ->
                             arguments += listOf(