diff --git a/android/arch.go b/android/arch.go
index 08c0256..80ac18a 100644
--- a/android/arch.go
+++ b/android/arch.go
@@ -810,7 +810,7 @@
 // Valid multilib values include:
 //    "both": compile for all Targets supported by the OsClass (generally x86_64 and x86, or arm64 and arm).
 //    "first": compile for only a single preferred Target supported by the OsClass.  This is generally x86_64 or arm64,
-//        but may be arm for a 32-bit only build or a build with TARGET_PREFER_32_BIT=true set.
+//        but may be arm for a 32-bit only build.
 //    "32": compile for only a single 32-bit Target supported by the OsClass.
 //    "64": compile for only a single 64-bit Target supported by the OsClass.
 //    "common": compile a for a single Target that will work on all Targets suported by the OsClass (for example Java).
diff --git a/android/config.go b/android/config.go
index 59118ce..675660e 100644
--- a/android/config.go
+++ b/android/config.go
@@ -732,14 +732,6 @@
 	return Bool(c.productVariables.Eng)
 }
 
-func (c *config) DevicePrefer32BitApps() bool {
-	return Bool(c.productVariables.DevicePrefer32BitApps)
-}
-
-func (c *config) DevicePrefer32BitExecutables() bool {
-	return Bool(c.productVariables.DevicePrefer32BitExecutables)
-}
-
 func (c *config) DevicePrimaryArchType() ArchType {
 	return c.Targets[Android][0].Arch.ArchType
 }
diff --git a/android/variable.go b/android/variable.go
index 3c08405..e025ae0 100644
--- a/android/variable.go
+++ b/android/variable.go
@@ -272,10 +272,6 @@
 	CoveragePaths        []string `json:",omitempty"`
 	CoverageExcludePaths []string `json:",omitempty"`
 
-	DevicePrefer32BitApps        *bool `json:",omitempty"`
-	DevicePrefer32BitExecutables *bool `json:",omitempty"`
-	HostPrefer32BitExecutables   *bool `json:",omitempty"`
-
 	SanitizeHost       []string `json:",omitempty"`
 	SanitizeDevice     []string `json:",omitempty"`
 	SanitizeDeviceDiag []string `json:",omitempty"`