diff --git a/minecraft/install_script.sh b/minecraft/install_script.sh
index 87f05da..2b5b5e5 100644
--- a/minecraft/install_script.sh
+++ b/minecraft/install_script.sh
@@ -18,7 +18,7 @@ NEOFORGED_INSTALLER_FILE=https://maven.neoforged.net/releases/net/neoforged/neof
 # Install java
 if [ $JAVA_VERSION = "openjdk-21-jre" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s openjdk-21-jre-headless &> /dev/null
+	if [ dpkg -s openjdk-21-jre-headless &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -29,7 +29,7 @@ if [ $JAVA_VERSION = "openjdk-21-jre" ]; then
 	fi
 if [ $JAVA_VERSION = "openjdk-25-jre" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s openjdk-25-jre-headless &> /dev/null
+	if [ dpkg -s openjdk-25-jre-headless &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -40,7 +40,7 @@ if [ $JAVA_VERSION = "openjdk-25-jre" ]; then
 	fi
 elif [ $JAVA_VERSION = "msopenjdk-21" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s msopenjdk-21 &> /dev/null
+	if [ dpkg -s msopenjdk-21 &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -53,7 +53,7 @@ elif [ $JAVA_VERSION = "msopenjdk-21" ]; then
 	fi
 elif [ $JAVA_VERSION = "msopenjdk-25" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s msopenjdk-25 &> /dev/null
+	if [ dpkg -s msopenjdk-25 &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
diff --git a/testing/install_script.sh b/testing/install_script.sh
index 92cdbae..024d688 100644
--- a/testing/install_script.sh
+++ b/testing/install_script.sh
@@ -26,7 +26,7 @@ NEOFORGED_INSTALLER_FILE=https://maven.neoforged.net/releases/net/neoforged/neof
 # Install java
 if [ $JAVA_VERSION = "openjdk-21-jre" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s openjdk-21-jre-headless &> /dev/null
+	if [ dpkg -s openjdk-21-jre-headless &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -37,7 +37,7 @@ if [ $JAVA_VERSION = "openjdk-21-jre" ]; then
 	fi
 if [ $JAVA_VERSION = "openjdk-25-jre" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s openjdk-25-jre-headless &> /dev/null
+	if [ dpkg -s openjdk-25-jre-headless &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -48,7 +48,7 @@ if [ $JAVA_VERSION = "openjdk-25-jre" ]; then
 	fi
 elif [ $JAVA_VERSION = "msopenjdk-21" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s msopenjdk-21 &> /dev/null
+	if [ dpkg -s msopenjdk-21 &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -61,7 +61,7 @@ elif [ $JAVA_VERSION = "msopenjdk-21" ]; then
 	fi
 elif [ $JAVA_VERSION = "msopenjdk-25" ]; then
     echo "INFO ! $JAVA_VERSION Selected"
-	if dpkg -s msopenjdk-25 &> /dev/null
+	if [ dpkg -s msopenjdk-25 &> /dev/null ]
 		then
 			echo "INFO ! $JAVA_VERSION installed ... moving on."
 		else
@@ -347,4 +347,4 @@ echo "INFO ! Starting Minecraft Server $MC_TYPE-$MC_VERSION"
 cd $MC_DIR
 exec ./run-$MC_TYPE-$MC_VERSION.sh
 
-exit
+exit
\ No newline at end of file