diff --git a/java/builder.go b/java/builder.go
index 88058e0..8d4d6af 100644
--- a/java/builder.go
+++ b/java/builder.go
@@ -56,7 +56,7 @@
 				`$zipTemplate${config.SoongZipCmd} -jar -o $out.tmp -C $outDir -D $outDir && ` +
 				`if ! cmp -s "$out.tmp" "$out"; then mv "$out.tmp" "$out"; fi && ` +
 				`if ! cmp -s "$annoSrcJar.tmp" "$annoSrcJar"; then mv "$annoSrcJar.tmp" "$annoSrcJar"; fi && ` +
-				`if [[ -f "$out.pc_state.new" ]]; then mv "$out.pc_state.new" "$out.pc_state"; fi && ` +
+				`if [ -f "$out.pc_state.new" ]; then mv "$out.pc_state.new" "$out.pc_state"; fi && ` +
 				`rm -rf "$srcJarDir" "$outDir"`,
 			CommandDeps: []string{
 				"${config.FindInputDeltaCmd}",
diff --git a/java/kotlin.go b/java/kotlin.go
index e1a3f71..308bb03 100644
--- a/java/kotlin.go
+++ b/java/kotlin.go
@@ -198,7 +198,7 @@
 			`$kaptProcessor ` +
 			`-Xbuild-file=$kotlinBuildFile && ` +
 			`${config.SoongZipCmd} -jar -write_if_changed -o $out -C $kaptDir/stubs -D $kaptDir/stubs && ` +
-			`if [[ -f "$out.pc_state.new" ]]; then mv "$out.pc_state.new" "$out.pc_state"; fi && ` +
+			`if [ -f "$out.pc_state.new" ]; then mv "$out.pc_state.new" "$out.pc_state"; fi && ` +
 			`rm -rf "$srcJarDir"`,
 		CommandDeps: []string{
 			"${config.FindInputDeltaCmd}",