diff --git a/install-php-extensions b/install-php-extensions
index 084d965..d0b97de 100755
--- a/install-php-extensions
+++ b/install-php-extensions
@@ -3080,10 +3080,6 @@ installRemoteModule() {
 					esac
 				fi
 			fi
-			if test -z "$installRemoteModule_version"; then
-				# https://github.com/grpc/grpc/issues/37178
-				installRemoteModule_version=1.64.1
-			fi
 			if test -z "$installRemoteModule_version" || test "$installRemoteModule_version" = 1.35.0; then
 				case "$DISTRO_VERSION" in
 					alpine@3.13)