diff --git a/etc/kaleidoscope-builder.conf b/etc/kaleidoscope-builder.conf
index 37050040..d0af6564 100644
--- a/etc/kaleidoscope-builder.conf
+++ b/etc/kaleidoscope-builder.conf
@@ -19,11 +19,11 @@ fi
 
 if [ "${ARCH}" = "virtual" ]; then
     FQBN="${FQBN:-keyboardio:virtual:${BOARD}}"
-    
+
     # Set the compiler path for virtual builds
     #
     if [ -z "${COMPILER_PATH}" ]; then
-       COMPILER_PATH="/usr/bin"
+       COMPILER_PATH="/usr/bin/"
        COMPILER_PREFIX=""
     fi
 else