diff --git a/genotyping/build.gradle b/genotyping/build.gradle
index c74a445..e45facb 100644
--- a/genotyping/build.gradle
+++ b/genotyping/build.gradle
@@ -3,6 +3,7 @@ import org.labkey.gradle.util.BuildUtils
 dependencies 
 {
    external "com.github.samtools:htsjdk:${htsjdkVersion}"
+   implementation "net.sf.opencsv:opencsv:${opencsvVersion}"
    implementation "com.sun.mail:jakarta.mail:${javaMailVersion}"
    BuildUtils.addLabKeyDependency(project: project, config: "implementation", depProjectPath: BuildUtils.getPlatformModuleProjectPath(project.gradle, "assay"), depProjectConfig: "apiJarFile")
    BuildUtils.addLabKeyDependency(project: project, config: "jspImplementation", depProjectPath: BuildUtils.getPlatformModuleProjectPath(project.gradle, "assay"), depProjectConfig: "apiJarFile")