diff --git a/packages/reservation-platform/src/server/actions/printJobs.ts b/packages/reservation-platform/src/server/actions/printJobs.ts
index 4c5e040..ad518dc 100644
--- a/packages/reservation-platform/src/server/actions/printJobs.ts
+++ b/packages/reservation-platform/src/server/actions/printJobs.ts
@@ -91,7 +91,7 @@ export async function abortPrintJob(jobId: string, reason: string) {
 
 	// Check if user is the owner of the print job
 	// biome-ignore lint/style/noNonNullAssertion:  guard already checks against null
-	if (printJob.userId !== dbUser!.id || dbUser!.role !== UserRole.ADMIN) {
+	if (printJob.userId !== dbUser!.id && dbUser!.role !== UserRole.ADMIN) {
 		throw new PermissionError();
 	}
 
@@ -147,7 +147,7 @@ export async function earlyFinishPrintJob(jobId: string) {
 
 	// Check if user is the owner of the print job
 	// biome-ignore lint/style/noNonNullAssertion:  guard already checks against null
-	if (printJob.userId !== dbUser!.id || dbUser!.role !== UserRole.ADMIN) {
+	if (printJob.userId !== dbUser!.id && dbUser!.role !== UserRole.ADMIN) {
 		throw new PermissionError();
 	}
 
@@ -201,7 +201,7 @@ export async function extendPrintJob(jobId: string, minutes: number, hours: numb
 
 	// Check if user is the owner of the print job
 	// biome-ignore lint/style/noNonNullAssertion:  guard already checks against null
-	if (printJob.userId !== dbUser!.id || dbUser!.role !== UserRole.ADMIN) {
+	if (printJob.userId !== dbUser!.id && dbUser!.role !== UserRole.ADMIN) {
 		throw new PermissionError();
 	}
 
@@ -254,7 +254,7 @@ export async function updatePrintComments(jobId: string, comments: string) {
 
 	// Check if user is the owner of the print job
 	// biome-ignore lint/style/noNonNullAssertion:  guard already checks against null
-	if (printJob.userId !== dbUser!.id || dbUser!.role !== UserRole.ADMIN) {
+	if (printJob.userId !== dbUser!.id && dbUser!.role !== UserRole.ADMIN) {
 		throw new PermissionError();
 	}