diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5761abc
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.o
diff --git a/emrys_emotional_simulator b/emrys_emotional_simulator
index d2f167b..258103c 100755
Binary files a/emrys_emotional_simulator and b/emrys_emotional_simulator differ
diff --git a/src/MODULE_emotional_simulator/emotional_simulator.h b/src/MODULE_emotional_simulator/emotional_simulator.h
index e94cf4e..1946071 100644
--- a/src/MODULE_emotional_simulator/emotional_simulator.h
+++ b/src/MODULE_emotional_simulator/emotional_simulator.h
@@ -4,7 +4,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 
-#define NUMBER_OF_EMOTIONS 28
+#define NUMBER_OF_EMOTIONS 27
 typedef uint8_t emotion_intensity_type;
 
 // Used to index into emotion_vectors.
diff --git a/src/MODULE_emotional_simulator/emotional_simulator.o b/src/MODULE_emotional_simulator/emotional_simulator.o
deleted file mode 100644
index b31dbdc..0000000
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diff --git a/src/MODULE_emotional_simulator/internal/private_emotional_simulator.o b/src/MODULE_emotional_simulator/internal/private_emotional_simulator.o
deleted file mode 100644
index 45a27f6..0000000
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diff --git a/src/main.o b/src/main.o
deleted file mode 100644
index a81c7bb..0000000
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